Knut-Andreas Lie
Om
Jeg forsker på numeriske metoder for bruk innen geovitenskap (reservoarsimulering, CO2 lagring, overflatevann, mm), men er generelt interessert i anvendt og beregningsorientert matematikk. Mye av tiden min brukes til å utvikle åpen kildekode.
Jobben min på NTNU går i hovedsak ut på å veilede master og doktorgradsstudenter. Ta gjerne kontakt dersom du ønsker veiledning eller ønsker annen form for faglig samarbeid.
Kompetanseord
Publikasjoner
2022
-
Lie, Knut-Andreas;
Krogstad, Stein.
(2022)
Comparison of two different types of reduced graph-based reservoir models: Interwell networks (GPSNet) versus aggregated coarse-grid networks (CGNet).
Journal of Petroleum Science and Engineering.
volum 221.
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Krogstad, Stein.
(2022)
Data-Driven Modelling with Coarse-Grid Network Models.
Proceedings of the European Conference on the Mathematics of Geological Reservoirs (ECMOR 2022).
Vitenskapelig kapittel/artikkel
-
Møyner, Olav;
Rasmussen, Atgeirr Flø;
Klemetsdal, Øystein;
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Lie, Knut-Andreas.
(2022)
Nonlinear Domain Decomposition Preconditioning for Robust and Efficient Field-Scale Simulation of Subsurface Flow.
Proceedings of the European Conference on the Mathematics of Geological Reservoirs (ECMOR 2022).
Vitenskapelig kapittel/artikkel
-
Oliveira, Gustavo P.;
Rodrigues, Thiago N. E.;
Lie, Knut-Andreas.
(2022)
GAWPS: A MRST-based module for wellbore profiling and graphical analysis of flow units.
Advances in Geo-Energy Research.
volum 6 (1).
Vitenskapelig artikkel
2021
-
Berge, Runar Lie;
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2021)
Unstructured PEBI Grids Conforming to Lower-Dimensional Objects.
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Vitenskapelig kapittel/artikkel
-
Borregales Reveron, Manuel Antonio;
Holm, Håvard Heitlo;
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2021)
Numerical Comparison Between ES-MDA and Gradient-Based Optimization for History Matching of Reduced Reservoir Models.
SPE Reservoir Simulation Conference, On-Demand, October 2021.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2021)
Implicit Discontinuous Galerkin Methods for Transport Equations in Porous Media.
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Møyner, Olav;
Lie, Knut-Andreas.
(2021)
A numerical study of the additive Schwarz preconditioned exact Newton method (ASPEN) as a nonlinear preconditioner for immiscible and compositional porous media flow.
Computational Geosciences.
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Nilsen, Halvor Møll;
Møyner, Olav;
Lie, Knut-Andreas.
(2021)
An adaptive sequential fully implicit domain-decomposition solver.
SPE Journal.
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Møyner, Olav;
Moncorgé, Arthur;
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2021)
High-Resolution Compositional Reservoir Simulation with Dynamic Coarsening and Local Timestepping for Unstructured Grids.
SPE Journal.
volum 26 (6).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Cambridge University Press. 2021. ISBN 9781009019781.
Vitenskapelig antologi
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Multiscale Pressure Solvers for Stratigraphic and Polytopal Grids.
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Preface.
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Forord
-
Ma, Shuai;
Ju, Binshan;
Zhao, Lin;
Lie, Knut-Andreas;
Dong, Yintao;
Zhang, Qilong;
Tian, Yapeng.
(2021)
Embedded discrete fracture modeling: flow diagnostics, non-Darcy flow, and well placement optimization.
Journal of Petroleum Science and Engineering.
volum 208 (C).
Vitenskapelig artikkel
-
Raynaud, Xavier;
Pizzolato, Alberto;
Johansson, August;
Caresani, Federica;
Ferrari, Andrea;
Møyner, Olav;
Nilsen, Halvor Møll;
Cominelli, Alberto;
Lie, Knut-Andreas.
(2021)
Toward accurate reservoir simulations on unstructured grids: design of simple error estimators and critical benchmarking of consistent discretization methods for practical implementation.
SPE Journal.
volum 26 (6).
Vitenskapelig artikkel
-
Sun, Xin;
Lie, Knut-Andreas;
Bao, Kai.
(2021)
Using State Functions and MRST’s AD-OO Framework to Implement Simulators for Chemical EOR.
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Vitenskapelig kapittel/artikkel
-
Watson, Francesca;
Krogstad, Stein;
Lie, Knut-Andreas.
(2021)
The use of flow diagnostics to rank model ensembles.
Computational Geosciences.
Vitenskapelig artikkel
2020
-
Borregales Reveron, Manuel Antonio;
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2020)
Data-Driven Models Based on Flow Diagnostics.
ECMOR XVII - 17th European Conference on the Mathematics of Oil Recovery, 14-17 September 2020.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2020)
Dynamic Coarsening and Local Reordered Nonlinear Solvers for Simulating Transport in Porous Media.
SPE Journal.
volum 25 (04).
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Møyner, Olav;
Lie, Knut-Andreas.
(2020)
Additive Schwarz Preconditioned Exact Newton Method as a Nonlinear Preconditioner for Multiphase Porous Media Flow.
ECMOR XVII - 17th European Conference on the Mathematics of Oil Recovery, 14-17 September 2020.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein Strengehagen;
Møyner, Olav;
Raynaud, Xavier;
Lie, Knut-Andreas.
(2020)
A Comparison of Consistent Discretizations for Elliptic Problems on Polyhedral Grids.
Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Krogstad, Stein;
Watson, Francesca.
(2020)
User Guide to Flow Diagnostics Postprocessing - Simulations in MRST and ECLIPSE Output Format.
2020. ISBN 978-82-14-06438-4.
Rapport
-
Lie, Knut-Andreas;
Krogstad, Stein;
Watson, Francesca;
Borregales Reveron, Manuel Antonio.
(2020)
User Guide to Flow Diagnostics in MRST - Flow Diagnostics Preprocessors for Model Ensembles.
2020. ISBN 978-82-14-06437-7.
Rapport
-
Linga, Gaute;
Møyner, Olav;
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Lie, Knut-Andreas.
(2020)
An implicit local time-stepping method based on cell reordering for multiphase flow in porous media.
Journal of Computational Physics: X.
volum 6.
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Bao, Kai;
Møyner, Olav;
Lie, Knut-Andreas;
Brodtkorb, Andre.
(2020)
Comparison between algebraic multigrid and multilevel multiscale methods for reservoir simulation.
ECMOR XVII - 17th European Conference on the Mathematics of Oil Recovery, 14-17 September 2020.
Vitenskapelig kapittel/artikkel
-
Rasmussen, Atgeirr Flø;
Sandve, Tor Harald;
Bao, Kai;
Lauser, Andreas;
Hove, Joakim;
Skaflestad, Bård;
Klöfkorn, Robert;
Blatt, Markus;
Rustad, Alf Birger;
Sævareid, Ove;
Lie, Knut-Andreas;
Thune, Andreas.
(2020)
The Open Porous Media Flow Reservoir Simulator.
Computers and Mathematics with Applications.
volum 81.
Vitenskapelig artikkel
-
Watson, Francesca;
Krogstad, Stein;
Lie, Knut-Andreas.
(2020)
Flow diagnostics for model ensembles.
ECMOR XVII - 17th European Conference on the Mathematics of Oil Recovery, 14-17 September 2020.
Vitenskapelig kapittel/artikkel
2019
-
Guion, Alexandre Nicolas;
Skaflestad, Bård;
Lie, Knut-Andreas;
Wu, Xiao-Hui.
(2019)
Validation of a non-uniform coarsening and upscaling framework.
SPE Reservoir Simulation Conference, 10-11 April, Galveston, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein Strengehagen;
Rasmussen, Atgeirr Flø;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Efficient reordered nonlinear Gauss–Seidel solvers with higher order for black-oil models.
Computational Geosciences.
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Accelerating multiscale simulation of complex geomodels by use of dynamically adapted basis functions.
Computational Geosciences.
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Implicit high-resolution compositional simulation with optimal ordering of unknowns and adaptive spatial refinement.
SPE Reservoir Simulation Conference, 10-11 April, Galveston, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Robust nonlinear Newton solver with adaptive interface-localized trust regions.
SPE Journal.
volum 24 (4).
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2019)
An Introduction to Reservoir Simulation Using MATLAB/GNU Octave: User Guide for the MATLAB Reservoir Simulation Toolbox (MRST).
Cambridge University Press. 2019. ISBN 9781108492430.
Vitenskapelig monografi
-
Lie, Knut-Andreas.
(2019)
Executive summary.
SPE Journal.
volum 24 (4).
Leder
-
Lie, Knut-Andreas.
(2019)
Executive summary.
SPE Journal.
volum 24 (2).
Leder
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Møyner, Olav.
(2019)
A fully implicit WENO scheme on stratigraphic and unstructured polyhedral grids.
Computational Geosciences.
Vitenskapelig artikkel
-
Marefat, Hassan Ali;
Ashjari Aghdam, Muhammad A;
Lie, Knut-Andreas.
(2019)
Preserving vorticity improves the accuracy of multiscale solvers.
Journal of Petroleum Science and Engineering.
volum 182.
Vitenskapelig artikkel
2018
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Møyner, Olav;
Andersen, Odd.
(2018)
Using simplified methods to explore the impact of parameter uncertainty on CO2 storage estimates with application to the Norwegian Continental Shelf.
International Journal of Greenhouse Gas Control.
volum 75.
Vitenskapelig artikkel
-
Berge, Runar Lie;
Klemetsdal, Øystein;
Lie, Knut-Andreas.
(2018)
Unstructured Voronoi grids conforming to lower-dimensional objects.
Computational Geosciences.
volum 23 (1).
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2018)
Use of dynamically adapted basis functions to accelerate multiscale simulation of complex geomodels.
ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery, 3–6 September 2018, Barcelona, Spain.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein;
Rasmussen, Atgeirr Flø;
Møyner, Olav;
Lie, Knut-Andreas.
(2018)
Nonlinear Gauss-Seidel solvers with higher order for black-oil models.
ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery, 3–6 September 2018, Barcelona, Spain.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal.
volum 23 (6).
Leder
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal.
volum 23 (04).
Leder
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal.
volum 23 (02).
Leder
-
Lie, Knut-Andreas.
(2018)
On Holden's seven guidelines for scientific computing and development of open-source community software.
Non-linear Partial Differential Equations, Mathematical Physics, and Stochastic Analysis: The Helge Holden Anniversary Volume.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Møyner, Olav.
(2018)
Fully implicit WENO schemes on stratigraphic and fully unstructured grids.
ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery, 3–6 September 2018, Barcelona, Spain.
Vitenskapelig kapittel/artikkel
-
Toft, Raymond;
Lie, Knut-Andreas;
Møyner, Olav.
(2018)
Full Approximation Scheme for Reservoir Simulation.
NIKT: Norsk IKT-konferanse for forskning og utdanning.
Vitenskapelig artikkel
-
Zefreh, Masoud Ghaderi;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Raynaud, Xavier;
Doster, Florian.
(2018)
Streamline simulation of a reactive advective flow with discontinuous flux function.
Computational Geosciences.
volum 23 (2).
Vitenskapelig artikkel
2017
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
Categorization of Norwegian Continental Shelf formations in terms of geological CO2 storage potentials.
Energy Procedia.
volum 114.
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
On obtaining optimal well rates and placement for CO2 storage.
Computational Geosciences.
volum 21 (5-6).
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
Ranking and categorizing large-scale saline aquifer formations based on optimized CO2 storage potentials and economic factors.
International Journal of Greenhouse Gas Control.
volum 65.
Vitenskapelig artikkel
-
Bao, Kai;
Lie, Knut-Andreas;
Møyner, Olav;
Liu, Ming.
(2017)
Fully implicit simulation of polymer flooding with MRST.
Computational Geosciences.
volum 21 (5-6).
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Berge, Runar Lie;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Møyner, Olav.
(2017)
Unstructured Gridding and Consistent Discretizations for Reservoirs with Faults and Complex Wells.
SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2017)
Non-linear Newton Solver for a Polymer Two-phase System Using Interface-localized Trust Regions.
19th European Symposium on Improved Oil Recovery/IOR Norway 2017.
Vitenskapelig kapittel/artikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Berg, Carl Fredrik;
Kippe, Vegard.
(2017)
Efficient flow diagnostics proxies for polymer flooding.
Computational Geosciences.
volum 21 (5-6).
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal.
volum 22 (6).
Leder
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal.
volum 22 (4).
Leder
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal.
volum 22 (2).
Leder
-
Lie, Knut-Andreas;
Kedia, Kushal;
Skaflestad, Bård;
Wang, Xioachen;
Yang, Yahan;
Wu, Xiao-Hui;
Hoda, Nazish.
(2017)
A General Non-Uniform Coarsening and Upscaling Framework for Reduced-Order Modeling.
SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA.
Faglig kapittel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald.
(2017)
A Feature-Enriched Multiscale Method for Simulating Complex Geomodels.
SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA.
Faglig kapittel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald.
(2017)
Use of multiple multiscale operators to accelerate simulation of complex geomodels.
SPE Journal.
volum 22 (06).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald;
Kozlova, Antonina;
Bratvedt, Kyrre;
Watanabe, Shingo;
Li, Zhuoyi.
(2017)
Successful application of multiscale methods in a real reservoir simulator environment.
Computational Geosciences.
volum 21 (5-6).
Vitenskapelig artikkel
-
Mykkeltvedt, Trine Solberg;
Raynaud, Xavier;
Lie, Knut-Andreas.
(2017)
Fully implicit higher-order schemes applied to polymer flooding.
Computational Geosciences.
volum 21 (5-6).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Krogstad, Stein;
Andersen, Odd;
Allen, Rebecca;
Lie, Knut-Andreas.
(2017)
Using sensitivities and vertical-equilibrium models for parameter estimation of CO2 injection models with application to Sleipner data.
Energy Procedia.
volum 114.
Vitenskapelig artikkel
-
Vink, Jeroen;
Klie, Hektor;
Austin, Andy;
Beckner, Brett;
Bratvedt, Kyrre;
Cao, Hui;
Cominelli, Alberto;
Ding, Didier-Yu;
Fung, Larry;
Geiger, Sebastian;
Gerritsen, Margot;
Guo, Ying;
Jansen, Jan-Dirk;
Lie, Knut-Andreas;
Mallison, Bradley T.;
Muggeridge, A.;
Shaw, Gareth;
Shrivastava, Vijay;
Tchelepi, Hamdi;
Wheeler, Mary F.;
Wu, Xiao-Hui;
Younis, Rami;
Zhang, Dong.
(2017)
SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA.
Society of Petroleum Engineers. 2017. ISBN 978-1-61399-483-2.
Vitenskapelig antologi
2016
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2016)
On Obtaining Optimal Well Rates and Placement for CO2 Storage.
ECMOR XV - Proceedings of 15th European Conference on the Mathematics of Oil Recovery, Amsterdam, Netherlands, 29 August - 1 September, 2016.
Vitenskapelig kapittel/artikkel
-
Andersen, Odd;
Lie, Knut-Andreas;
Nilsen, Halvor Møll.
(2016)
An Open-Source Toolchain for Simulation and Optimization of Aquifer-Wide CO2 Storage.
Energy Procedia.
volum 86.
Vitenskapelig artikkel
-
Bao, Kai;
Lie, Knut-Andreas;
Møyner, Olav;
Liu, Ming.
(2016)
Fully Implicit Simulation of Polymer Flooding with MRST.
ECMOR XV - Proceedings of 15th European Conference on the Mathematics of Oil Recovery, Amsterdam, Netherlands, 29 August - 1 September, 2016.
Vitenskapelig kapittel/artikkel
-
Hilden, Sindre Tonning;
Møyner, Olav;
Lie, Knut-Andreas;
Bao, Kai.
(2016)
Multiscale simulation of polymer flooding with shear effects.
Transport in Porous Media.
volum 113 (1).
Vitenskapelig artikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Berg, Carl Fredrik;
Kippe, Vegard.
(2016)
Flow diagnostics for optimal polymer injection strategies.
ECMOR XV - Proceedings of 15th European Conference on the Mathematics of Oil Recovery, Amsterdam, Netherlands, 29 August - 1 September, 2016.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal.
volum 21 (6).
Leder
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal.
volum 21 (4).
Leder
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal.
volum 21 (2).
Leder
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Raynaud, Xavier.
(2016)
Fully Implicit Higher-order Schemes Applied to Polymer Flooding.
ECMOR XV - Proceedings of 15th European Conference on the Mathematics of Oil Recovery, Amsterdam, Netherlands, 29 August - 1 September, 2016.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald;
Antonina, Kozlova;
Bratvedt, Kyrre;
Watanabe, S;
Li, Z.
(2016)
Successful Application of Multiscale Methods in a Real Reservoir Simulator Environment.
ECMOR XV - Proceedings of 15th European Conference on the Mathematics of Oil Recovery, Amsterdam, Netherlands, 29 August - 1 September, 2016.
Vitenskapelig kapittel/artikkel
-
Møyner, Olav;
Lie, Knut-Andreas.
(2016)
A multiscale restriction-smoothed basis method for compressible black-oil models.
SPE Journal.
volum 21 (6).
Vitenskapelig artikkel
-
Møyner, Olav;
Lie, Knut-Andreas.
(2016)
A multiscale restriction-smoothed basis method for high contrast porous media represented on unstructured grids.
Journal of Computational Physics.
volum 304.
Vitenskapelig artikkel
-
Raynaud, Xavier;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø.
(2016)
The single-cell transport problem for two-phase flow with polymer.
Computational Geosciences.
volum 20 (3).
Vitenskapelig artikkel
-
Shah, Swej;
Møyner, Olav;
Tene, Matei;
Lie, Knut-Andreas;
Hajibeygi, Hadi.
(2016)
The multiscale restriction smoothed basis method for fractured porous media (F-MsRSB).
Journal of Computational Physics.
volum 318.
Vitenskapelig artikkel
2015
-
Andersen, Odd;
Bao, Kai;
Hilden, Sindre Tonning;
Krogstad, Stein;
Lie, Knut-Andreas;
Møyner, Olav;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier;
Skaflestad, Bård.
(2015)
Matlab Reservoir Simulation Toolbox: MRST 2015a.
SINTEF ICT, Oslo. 2015.
Programvare
-
Dragland, Åse Kirsti;
Brodtkorb, André R.;
Rasmussen, Atgeirr Flø;
Lie, Knut-Andreas.
(2015)
Nytt språk gir kjappe simuleringer.
Gemini.
Populærvitenskapelig artikkel
-
Flornes, Kristin Margrethe;
Lie, Knut-Andreas;
Rustad, Alf Birger;
Bao, Kai;
Blatt, Markus;
Brodtkorb, André R.;
Brudevoll, Edvin;
Fløysand, Christine;
Hove, Joakim;
Klöfkorn, Robert;
Kvarving, Arne Morten;
Lauser, Andreas;
Rasmussen, Atgeirr Flø;
Sandve, Tor Harald;
Skaflestad, Bård;
Sævareid, Ove.
(2015)
The Open Porous Media Initiative -- Release 2015.04.
www.opm-project.org, www.opm-project.org. 2015.
Programvare
-
Flornes, Kristin Margrethe;
Lie, Knut-Andreas;
Rustad, Alf Birger;
Bao, Kai;
Blatt, Markus;
Brodtkorb, André Rigland;
Fløysand, Christine;
Gundersen, Fredrik;
Hove, Joakim;
Klöfkorn, Robert;
Kvarving, Arne Morten;
Lauser, Andreas;
Rasmussen, Atgeirr Flø;
Sandve, Tor Harald;
Skaflestad, Bård;
Sævareid, Ove.
(2015)
The Open Porous Media Initiative -- Release 2015.10.
www.opm-project.org, www.opm-project.org. 2015.
Programvare
-
Kaulmann, Sven;
Flemisch, Bernd;
Haasdonk, Bernard;
Lie, Knut-Andreas;
Ohlberger, Mario.
(2015)
The localized reduced basis multiscale method for two-phase flows in porous media.
International Journal for Numerical Methods in Engineering.
volum 102 (5).
Vitenskapelig artikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Møyner, Olav;
Nilsen, Halvor Møll;
Raynaud, Xavier;
Skaflestad, Bård.
(2015)
MRST-AD: an open-source framework for rapid prototyping and evaluation of reservoir simulation problems.
SPE Reservoir Simulation Symposium, 23-25 February 2015, Houston, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas.
(2015)
Hyperbolic Conservation Laws: Computation.
Encyclopedia of Applied and Computational Mathematics.
Leksikalsk innførsel
-
Lie, Knut-Andreas;
Mallison, Bradley T..
(2015)
Mathematical models for oil reservoir simulation.
Encyclopedia of Applied and Computational Mathematics.
Leksikalsk innførsel
-
Lie, Knut-Andreas;
Møyner, Olav;
Krogstad, Stein.
(2015)
Application of Flow Diagnostics and Multiscale Methods for Reservoir Management.
SPE Reservoir Simulation Symposium, 23-25 February 2015, Houston, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Andersen, Odd;
Møyner, Olav.
(2015)
A simulation workflow for large-scale CO2 storage in the Norwegian North Sea.
Computational Geosciences.
volum 20 (3).
Vitenskapelig artikkel
-
Møyner, Olav;
Lie, Knut-Andreas.
(2015)
A multiscale method based on restriction-smoothed basis functions suitable for general grids in high contrast media.
SPE Reservoir Simulation Symposium, 23-25 February 2015, Houston, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Nilsen, Halvor Møll;
Lie, Knut Andreas;
Møyner, Olav;
Andersen, Odd.
(2015)
Spill-point analysis and structural trapping capacity in saline aquifers using MRST-co2lab.
Computers & Geosciences.
volum 75.
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Analysis of CO2 trapping capacities and long-term migration for geological formations in the Norwegian North Sea using MRST-co2lab.
Computers & Geosciences.
volum 79.
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Fully-implicit simulation of vertical-equilibrium models with hysteresis and capillary fringe.
Computational Geosciences.
volum 20 (1).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Robust simulation of sharp-interface models for fast estimation of CO2 trapping capacity in large-scale aquifer systems.
Computational Geosciences.
volum Published ahead of print.
Vitenskapelig artikkel
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut Andreas;
Krogstad, Stein.
(2015)
Validation of the multiscale mixed finite-element method.
International Journal for Numerical Methods in Fluids.
volum 77 (4).
Vitenskapelig artikkel
-
Sætra, Martin Lilleeng;
Brodtkorb, André R.;
Lie, Knut Andreas.
(2015)
Efficient GPU-Implementation of Adaptive Mesh Refinement for the Shallow-Water Equations.
Journal of Scientific Computing.
volum 63 (1).
Vitenskapelig artikkel
2014
-
Andersen, Odd;
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2014)
Reexamining CO2 Storage Capacity and Utilization of the Utsira Formation.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Hilden, Sindre Kristensen;
Lie, Knut-Andreas;
Raynaud, Xavier.
(2014)
Steady State Upscaling of Polymer Flooding.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Lie, Knut Andreas;
Natvig, Jostein Roald;
Krogstad, Stein;
Yang, Yahan;
Wu, Xiao-Hui.
(2014)
Grid adaptation for the Dirichlet-Neumann representation method and the multiscale mixed finite-element method.
Computational Geosciences.
volum 18 (3-4).
Vitenskapelig artikkel
-
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier.
(2014)
Fast Simulation of Polymer Injection in Heavy-Oil Reservoirs on the Basis of Topological Sorting and Sequential Splitting.
SPE Journal.
volum 19 (6).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Andersen, Odd;
Møyner, Olav.
(2014)
A Simulation Workflow for Large-scale CO2 Storage in the Norwegian North Sea.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Mykkeltvedt, Trine;
Aavatsmark, Ivar;
Lie, Knut-Andreas.
(2014)
Numerical Aspects of Polymer Flood Modeling.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2014)
The application of flow diagnostics for reservoir management.
SPE Journal.
volum 20 (2).
Vitenskapelig artikkel
-
Møyner, Olav;
Lie, Knut Andreas.
(2014)
A multiscale two-point flux-approximation method.
Journal of Computational Physics.
volum 275.
Vitenskapelig artikkel
-
Møyner, Olav;
Lie, Knut Andreas.
(2014)
The Multiscale Finite-Volume Method on Stratigraphic Grids.
SPE Journal.
volum 19 (5).
Vitenskapelig artikkel
-
Rasmussen, Atgeirr Flø;
Lie, Knut-Andreas.
(2014)
Discretization of Flow Diagnostics on Stratigraphic and Unstructured Grids.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Raynaud, Xavier;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø.
(2014)
Well-posedness of the Single-cell Transport Problem for Two-phase Flow with Polymer.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
2013
-
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier.
(2013)
Fast Simulation of Polymer Injection in Heavy-Oil Reservoirs Based on Topological Sorting and Sequential Splitting.
SPE reservoir simulation symposium 2013 : The Woodlands, Texas, USA, 18-20 February 2013.
Vitenskapelig kapittel/artikkel
-
Møyner, Olav;
Lie, Knut Andreas.
(2013)
The multiscale finite volume method on unstructured grids.
SPE reservoir simulation symposium 2013 : The Woodlands, Texas, USA, 18-20 February 2013.
Vitenskapelig kapittel/artikkel
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut Andreas;
Krogstad, Stein.
(2013)
Multiscale method for simulating two and three-phase flow in porous media.
SPE reservoir simulation symposium 2013 : The Woodlands, Texas, USA, 18-20 February 2013.
Vitenskapelig kapittel/artikkel
2012
-
Alpak, Faruk Omer;
Pal, Mayur;
Lie, Knut-Andreas.
(2012)
A Multiscale Adaptive Local-Global Method for Modeling Flow in Stratigraphically Complex Reservoirs.
SPE Journal.
volum 17 (4).
Vitenskapelig artikkel
-
Hauge, Vera Louise;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2012)
Flow-based coarsening for multiscale simulation of transport in porous media.
Computational Geosciences.
volum 16 (2).
Vitenskapelig artikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Skaflestad, Bård.
(2012)
Mixed multiscale methods for compressible flow.
ECMOR XIII - 13th European Conference on the Mathematics of Oil Recovery, Biarritz, France, 10-13 September 2012. Extended Abstracts USB.
Annet
-
Lie, Knut-Andreas;
Krogstad, Stein;
Ligaard, Ingeborg S;
Natvig, Jostein Roald;
Nilsen, Halvor Møll;
Skaflestad, Bård.
(2012)
Open-source MATLAB implementation of consistent discretisations on complex grids.
Computational Geosciences.
volum 16 (2).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Nilsen, Halvor Møll.
(2012)
Discussion of dynamics and operator splitting techniques for two-phase flow with gravity.
International Journal of Numerical Analysis & Modeling.
volum 9 (3).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier Marcel.
(2012)
An unconditionally stable splitting method using reordering for simulating polymer injection.
ECMOR XIII - 13th European Conference on the Mathematics of Oil Recovery, Biarritz, France, 10-13 September 2012. Extended Abstracts USB.
Annet
-
Natvig, Jostein Roald;
Lie, Knut-Andreas;
Krogstad, Stein;
Yang, Yahan;
Wu, Xiao-Hui.
(2012)
Grid adaption for upscaling and multiscale methods.
ECMOR XIII - 13th European Conference on the Mathematics of Oil Recovery, Biarritz, France, 10-13 September 2012. Extended Abstracts USB.
Annet
-
Nilsen, Halvor Møll;
Lie, Knut Andreas;
Natvig, Jostein Roald.
(2012)
Accurate modelling of faults by multipoint, mimetic, and mixed methods.
SPE Journal.
volum 17 (02).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2012)
Accurate Modeling of Faults by Multipoint, Mimetic, and Mixed Methods.
SPE Journal.
volum 17 (2).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Syversveen, Anne Randi;
Lie, Knut-Andreas;
Tveranger, Jan;
Nordbotten, Jan Martin.
(2012)
Impact of top-surface morphology on CO2 storage capacity.
International Journal of Greenhouse Gas Control.
volum 11.
Vitenskapelig artikkel
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut-Andreas;
Krogstad, Stein.
(2012)
Multiscale methods for two and three-phase flow simulation in subsurface petroleum reservoirs.
ECMOR XIII - 13th European Conference on the Mathematics of Oil Recovery, Biarritz, France, 10-13 September 2012. Extended Abstracts USB.
Annet
-
Syversveen, Anne Randi;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Tveranger, Jan;
Abrahamsen, Petter.
(2012)
A Study on How Top-Surface Morphology Influences the Storage Capacity of CO2 in Saline Aquifers.
Geostatistics Oslo 2012.
Vitenskapelig kapittel/artikkel
2011
-
Alpak, Faruk Omer;
Pal, Mayur;
Lie, Knut-Andreas.
(2011)
A Multiscale Method for Modeling Flow in Stratigraphically Complex Reservoirs.
SPE Reservoir Simulation Symposium 2011 : 21-23 February 2011, The Woodlands, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Krotkiewski, Marcin;
Ligaard, Ingeborg S;
Lie, Knut-Andreas;
Schmid, Daniel Walter.
(2011)
On the importance of the Stokes-Brinkman equations for computing effective permeability in karst reservoirs.
Communications in Computational Physics.
volum 10 (5).
Vitenskapelig artikkel
-
Natvig, Jostein Roald;
Skaflestad, Bård;
Bratvedt, Frode;
Bratvedt, Kyrre;
Lie, Knut-Andreas;
Laptev, Vsevolod;
Khataniar, Sanjoy.
(2011)
Multiscale Mimetic Solvers for Efficient Streamline Simulation of Fractured Reservoirs.
SPE Journal.
volum 16 (4).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Herrera, Paulo;
Ashraf, Seyed Meisam;
Ligaard, Ingeborg S;
Iding, Martin;
Hermanrud, Christian;
Lie, Knut-Andreas;
Nordbotten, Jan Martin;
Dahle, Helge K.;
Keilegavlen, Eirik.
(2011)
Field-case simulation of CO2-plume migration using vertical-equilibrium models.
Energy Procedia.
volum 4.
Vitenskapelig artikkel
2010
-
Ashraf, Seyed Meisam;
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Skorstad, Arne;
Nordbotten, Jan M..
(2010)
Impact of geological heterogeneity on early-stage CO2 plume migration.
Conference Proceedings ECMOR XII.
Vitenskapelig kapittel/artikkel
-
Brodtkorb, Bernt Andre;
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2010)
Simulation and visualization of the Saint-Venant system using GPUs.
Computing and Visualization in Science.
volum 13 (7).
Vitenskapelig artikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2010)
A multiscale mixed finite-element method for vuggy and naturally-fractured reservoirs.
SPE Journal.
volum 15 (12).
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2010)
Splitting Methods for Partial Differential Equations with Rough Solutions. Analysis and Matlab Programs.
European Mathematical Society Publishing House. 2010. ISBN 978-3-03719-078-4.
Vitenskapelig monografi
-
Lie, Knut-Andreas.
(2010)
Multiscale methods for subsurface flow.
Computational Science and Engineering: Challenges and Opportunities.
publications.POPVIT_KAPITTEL
-
Tjåland, Egil;
Kvamsdal, Trond;
Amundsen, Jørn Aslak;
Lie, Knut-Andreas;
Maincon, Philippe;
Rønquist, Einar;
Skjetne, Paal;
Åstrand, Per-Olof;
Nystad, Arild Normann.
(2010)
Computational Science and Engineering: Challenges and Opportunities.
2010. ISBN 978-82-995202-0-1.
Rapport
2009
-
Aarnes, JE;
Lie, Knut-Andreas;
Kippe, V;
Krogstad, Stein.
(2009)
Multiscale methods for subsurface flow.
Multiscale Modeling and Simulation in Science.
Vitenskapelig kapittel/artikkel
-
Eikemo, Birgitte;
Lie, Knut-Andreas;
Eigestad, Geir Terje;
Dahle, Helge Ketil.
(2009)
Discontinuous Galerkin methods for advective transport in single-continuum models of fractured media.
Advances in Water Resources.
volum 32 (4).
Vitenskapelig artikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2009)
A Multiscale Mixed Finite-Element Method for Vuggy and Naturally-Fractured Reservoirs.
SPE Reservoir Simulation Symposium, 2-4 February 2009, The Woodlands, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2009)
Front-tracking methods for use in streamline simulation of compressible flow.
SPE Reservoir Simulation Symposium, 2-4 February 2009, The Woodlands, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Stenerud, Vegard Røine;
Lie, KA;
Kippe, V.
(2009)
Generalized travel-time inversion on unstructured grids.
Journal of Petroleum Science and Engineering.
volum 65 (3-4).
Vitenskapelig artikkel
-
Tai, Xue-C.;
Mørken, K.;
Lysaker, O.M.;
Lie, Knut-A..
(2009)
Scale Space and Variational Methods in Computer Vision. Second International Conference, SSVM 2009.
Springer. 2009. ISBN 978-3-642-02255-5.
Vitenskapelig antologi
-
Tai, Xue-Cheng;
Mørken, Knut Martin;
Lysaker, Marius;
Lie, Knut-Andreas.
(2009)
Scale Space and Variational Methods in Computer Vision.
Springer. 2009. ISBN 978-3-642-02255-5. Lecture Notes in Computer Science (5567).
Vitenskapelig antologi
2008
-
Aarnes, Jørg Espen;
Lie, Knut-Andreas;
Kippe, Vegard;
Krogstad, Stein.
(2008)
Multiscale methods for subsurface flow.
Multiscale Modeling and Simulation in Science.
Vitenskapelig kapittel/artikkel
-
Stenerud, Vegard Røine;
Kippe, Vegard;
Lie, Knut-Andreas;
Datta-Gupta, Akhil.
(2008)
Adaptive multiscale streamline simulation and inversion for high-resolution geomodels.
SPE Journal.
volum 13 (1).
Vitenskapelig artikkel
-
Aarnes, Jørg E.;
Krogstad, Stein;
Lie, Knut-Andreas.
(2008)
Multiscale mixed/mimetic methods on corner-point grids.
Computational Geosciences.
volum 12 (3).
Vitenskapelig artikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2008)
A multiscale mixed finite-element method for vuggy and naturally-fractured reservoirs.
21st Nordic Seminar on Computational Mechanics.
Vitenskapelig kapittel/artikkel
-
Juanes, Ruben;
Lie, Knut-Andreas.
(2008)
Numerical modeling of multiphase first-contact miscible flows. Part 2. Front-tracking/streamline simulation.
Transport in Porous Media.
volum 72 (1).
Vitenskapelig artikkel
-
Kippe, Vegard;
Aarnes, Jørg E.;
Lie, Knut-Andreas.
(2008)
A comparison of multiscale methods for elliptic problems in porous media flow.
Computational Geosciences.
volum 12 (3).
Vitenskapelig artikkel
-
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2008)
Fast computation of multiphase flow in porous media by implicit discontinuous Galerkin schemes with optimal ordering of elements.
Journal of Computational Physics.
volum 227 (24).
Vitenskapelig artikkel
-
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2008)
On Efficient Implicit Upwind Schemes.
Proceedings of the 11th European Conference on the Mathematics of Oil Recovery.
Vitenskapelig kapittel/artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2008)
On Front Tracking for Compressible Flow.
Proceedings of the 11th European Conference on the Mathematics of Oil Recovery.
Vitenskapelig kapittel/artikkel
-
Stenerud, Vegard Røine;
Kippe, Vegard;
Lie, Knut-Andreas;
Datta-Gupta, Akhil.
(2008)
Adaptive multiscale streamline simulation and inversion for high-resolution geomodels.
SPE Journal.
volum 13 (1).
Vitenskapelig artikkel
2007
-
Stenerud, Vegard Røine;
Lie, Knut-Andreas.
(2007)
Streamline-Based History Matching: A Review.
2007. ISBN 978-82-14-04075-3. SINTEF Rapport (A4109).
Rapport
-
Aarnes, Jørg E.;
Gimse, Tore;
Lie, Knut-Andreas.
(2007)
An Introduction to the Numerics of Flow in Porous Media using Matlab.
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Vitenskapelig kapittel/artikkel
-
Aarnes, Jørg E.;
Kippe, Vegard;
Lie, Knut-Andreas;
Rustad, Alf Birger.
(2007)
Modelling of Multiscale Structures in Flow Simulations for Petroleum Reservoirs.
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Vitenskapelig kapittel/artikkel
-
Hagen, Trond Runar;
Henriksen, Martin O.;
Hjelmervik, Jon M.;
Lie, Knut-Andreas.
(2007)
How to Solve Systems of Conservation Laws Numerically Using the Graphics Processor as a High-Performance Computational Engine.
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Leksikalsk innførsel
-
Hagen, Trond Runar;
Henriksen, Martin O;
Hjelmervik, Jon M.;
Lie, Knut-Andreas.
(2007)
How to solve systems of conservation laws numerically using the graphics processor as a high-performance computational engine.
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Vitenskapelig kapittel/artikkel
-
Hasle, Geir;
Lie, Knut-Andreas;
Quak, Ewald Gunther.
(2007)
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Springer Publishing Company. 2007. ISBN 978-3-540-68782-5.
Vitenskapelig antologi
-
Hasle, Geir;
Lie, Knut-Andreas;
Quak, Ewald Gunther.
(2007)
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Springer. 2007. ISBN 9783540687825.
Vitenskapelig antologi
-
Hægland, Håkon;
Dahle, Helge K.;
Eigestad, G. T.;
Lie, Knut-Andreas;
Aavatsmark, Ivar.
(2007)
Improved streamlines and time-of-flight for streamline simulation on irregular grids.
Advances in Water Resources.
volum 30 (4).
Vitenskapelig artikkel
-
Hægland, Håkon;
Dahle, Helge Ketil;
Eigestad, Geir Terje;
Lie, Knut-Andreas;
Aavatsmark, Ivar.
(2007)
Improved streamlines and time-of-flight for streamline simulation on irregular grids.
Advances in Water Resources.
volum 30 (4).
Vitenskapelig artikkel
-
Juanes, Ruben;
Lie, Knut-Andreas.
(2007)
Numerical modeling of multiphase first-contact miscible flows. Part 1. Analytical Riemann solver.
Transport in Porous Media.
volum 67 (3).
Vitenskapelig artikkel
-
Natvig, Jostein R.;
Lie, Knut-Andreas;
Eikemo, Birgitte;
Berre, Inga.
(2007)
An efficient discontinuous Galerkin method for advective transport in porous media.
Advances in Water Resources.
volum 30 (12).
Vitenskapelig artikkel
-
Tai, Xue-Cheng;
Lie, Knut-Andreas;
Chan, Tony F.;
Osher, Stanley.
(2007)
Image Processing based on Partial differential equations.
Springer. 2007. ISBN 978-3-540-33266-4.
Vitenskapelig antologi
2006
-
Aarnes, Jørg;
Kippe, V;
Lie, Knut-Andreas.
(2006)
Multiscale methods and streamline simulation for rapid reservoir performance prediction.
Progress in Industrial Mathematics at ECMI 2004.
Vitenskapelig kapittel/artikkel
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas.
(2006)
A hierarchical multiscale method for two-phase flow based upon mixed finite elements and nonuniform coarse grids.
Multiscale Modeling & simulation.
volum 5 (2).
Vitenskapelig artikkel
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas;
Laptev, V.
(2006)
Multiscale Mixed Methods on Corner-Point grids: Mimetic versus Mixed Subgrid Solvers.
2006. ISBN 8214040426. SINTEF Rapport (A578).
Rapport
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Fast sequential implicit porous media flow simulations using multiscale finite elements and reordering of cells for solution of nonlinear transport equation.
10th European Conference on the Mathematics of Oil Recovery ECMOR X, 04 September 2006.
Vitenskapelig kapittel/artikkel
-
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Solving the Euler equations on graphical processing units.
Computational Science - ICCS 2006, Pt. 4, Proceedings.
Vitenskapelig kapittel/artikkel
-
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Solving the Euler equations on graphics processing units.
Lecture Notes in Computer Science (LNCS).
volum 3994.
Vitenskapelig artikkel
-
Tai, Xue-Cheng;
Lie, Knut-Andreas;
Chan, Tony;
Osher, Stanley.
(2006)
Image Processing based on Partial differential equations.
Springer. 2006. ISBN 978-3-540-33266-4. Mathematics and Visualization (18).
Vitenskapelig antologi
2005
-
Aarnes, Jørg Espen;
Kippe, Vegard;
Lie, Knut-Andreas.
(2005)
Mixed multiscale finite elements and streamline methods for reservoir simulation of large geomodels.
Advances in Water Resources.
volum 28 (3).
Vitenskapelig artikkel
-
Hagen, Trond R;
Hjelmervik, Jon M.;
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Henriksen, M..
(2005)
Visual simulation of shallow-water waves.
Simulation modelling practice and theory.
volum 13 (8).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Aarnes, Jørg Espen;
Kippe, Vegard;
Krogstad, Stein.
(2005)
Multiscale Methods for Flow in Porous Media.
Rakenteiden Mekaniikka.
volum 38 (3).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Juanes, Ruben.
(2005)
A front-tracking method for the simulation of three-phase flow in porous media.
Computational Geosciences.
volum 9 (1).
Vitenskapelig artikkel
-
Berre, Inga;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein R..
(2005)
Fast computation of arrival times in heterogeneous media.
Computational Geosciences.
volum 9 (4).
Vitenskapelig artikkel
2004
-
Lie, K. A.;
Tveito, Aslak.
(2004)
Development of a staggered central difference scheme that does not use a spatial reconstruction.
2004.
Rapport
2003
-
Berre, I.;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2003)
Fast computation of arrival times in heterogeneous.
2003. ISBN 82-553-1372-9.
Rapport
-
Lie, Knut-Andreas.
(2003)
An improved quadrature rule for the flux-computation in staggered central difference schemes in multidimensions.
Journal of Scientific Computing.
volum 18 (1).
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2003)
On the artificial compression method for second-order nonoscillatory central difference schemes for systems of conservation laws.
SIAM Journal on Scientific Computing.
volum 24 (4).
Vitenskapelig artikkel
2002
-
Berre, Inga;
Dahle, Helge Ketil;
Karlsen, Kenneth H.;
Lie, Knut-Andreas;
Natvig, Jostein R..
(2002)
Time-of-flight + fast Marching + transport collapse: an alternative to streamlines for tow-phase porous media flow with capillary forces?.
Developments in Water Science.
volum 47.
Vitenskapelig artikkel
2001
-
Dahle, Helge Ketil;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-A.;
Natvig, Jostein R..
(2001)
Corrected operator splitting for systems of convection-diffusion equations.
MANGLER.
Vitenskapelig artikkel
-
Haugse, Vidar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein.
(2001)
Numerical solution of the polymer system by front tracking.
Transport in Porous Media.
volum 44 (1).
Vitenskapelig artikkel
-
Haugse, Vidar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2001)
Numerical solution of the polymer system by front tracking.
Transport in Porous Media.
volum 44 (1).
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Nordhaug, Hans Fredrik;
Dahle, Helge Ketil.
(2001)
Operator splitting methods for systems of convection-diffusion equations: nonlinear error mechanisms and correction strategies.
Journal of Computational Physics.
volum 173 (2).
Vitenskapelig artikkel
2000
-
Bürger, Raymond;
Evje, Steinar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Numerical methods for the simulation of the settling of flocculated suspensions.
Chemical Engineering Journal.
volum 80.
Vitenskapelig artikkel
-
Evje, Steinar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2000)
Front tracking and operator splitting for nonlinear degenerate convection-diffusion equations.
IMA Journal of Applied Mathematics.
volum 120.
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Operator splitting methods for degenerate convection-diffusion equations I: convergence and entropy estimates.
CMS Conference Proceedings Series.
volum 29.
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Operator splitting methods for degenerate convection-diffusion equations II: numerical examples with emphasis on reservoir simulation and sedimentation.
Computational Geosciences.
volum 4.
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2000)
A fast marching method for reservoir simulation.
Computational Geosciences.
volum 4.
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2000)
Front tracking for one-dimensional quasilinear hyperbolic equations with variable coefficients.
Numerical Algorithms.
volum 24 (3).
Vitenskapelig artikkel
1999
-
Haugse, V;
Karlsen, Kenneth Hvistendahl;
Lie, K-A;
Natvig, JR.
(1999)
Numerical solution of the polymer system by front tracking.
1999. Preprint.
Rapport
-
Holdahl, Runar;
Holden, Helge;
Lie, Knut Andreas.
(1999)
Unconditionally stable splitting methods for the shallow water equations.
BIT Numerical Mathematics.
volum 39.
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, K-A.
(1999)
Operator splitting methods for degenerate convection-diffusion equations I: convergence and entropy estimates.
1999. Preprint.
Rapport
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, K-A.
(1999)
Operator splitting methods for degenerate convection-diffusion equations II: numerical examples with emphasis on reservoir simulation and sedimentation.
1999. Preprint.
Rapport
-
Holden, Helge;
Lie, Knut-Andreas;
Risebro, N.H..
(1999)
An Unconditionally Stable Method for the Euler Equations.
Journal of Computational Physics.
volum 150.
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, K-A;
Risebro, NH.
(1999)
A fast level set method for reservoir simulation.
1999. Preprint.
Rapport
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(1999)
An unconditionally stable splitting for a class of nonlinear parabolicequations.
IMA Journal of Numerical Analysis.
volum 19.
Vitenskapelig artikkel
-
Holdahl, Runar;
Holden, Helge;
Lie, Knut-Andreas.
(1999)
Unconditionally stable splitting methods for the shallow water equations.
BIT Numerical Mathematics.
volum 39 (3).
Vitenskapelig artikkel
-
Holden, Helge;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(1999)
An unconditionally stable method for the Euler equations.
Journal of Computational Physics.
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(1999)
An unconditionally stable splitting scheme for a class of nonlinear parabolic equations.
IMA Journal of Numerical Analysis.
volum 19 (4).
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(1999)
A dimensional splitting method for quasilinear hyperbolic equations with variable coefficients.
BIT Numerical Mathematics.
volum 39 (4).
Vitenskapelig artikkel
1998
-
Karlsen, Kenneth Hvistendahl;
Brusdal, Kari;
Dahle, Helge Ketil;
Evje, S.;
Lie, K-A.
(1998)
The corrected operator splitting approach applied to a nonlinear advection-diffusion problem.
Computer Methods in Applied Mechanics and Engineering.
volum 167 (3/4).
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik;
Frøyen, Johnny.
(1998)
A front-tracking approach to a two-phase fluid-flow model with capillary forces.
In situ.
volum 22 (1).
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik;
Frøyen, Johnny.
(1998)
A front-tracking approach to a two-phase fluid-flow model with capillary forces.
In situ.
volum 22 (1).
Vitenskapelig artikkel
1997
-
Karlsen, Kenneth Hvistendahl;
Brusdal, Kari;
Dahle, Helge Ketil;
Evje, Steinar;
Lie, Knut-Andreas.
(1997)
The corrected operator splitting approach to a nonlinear advection-diffusion problem.
Applied Mathematics Report.
Vitenskapelig artikkel
Vitenskapelige artikler
-
Lie, Knut-Andreas;
Krogstad, Stein.
(2022)
Comparison of two different types of reduced graph-based reservoir models: Interwell networks (GPSNet) versus aggregated coarse-grid networks (CGNet).
Journal of Petroleum Science and Engineering.
volum 221.
Vitenskapelig artikkel
-
Oliveira, Gustavo P.;
Rodrigues, Thiago N. E.;
Lie, Knut-Andreas.
(2022)
GAWPS: A MRST-based module for wellbore profiling and graphical analysis of flow units.
Advances in Geo-Energy Research.
volum 6 (1).
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Møyner, Olav;
Lie, Knut-Andreas.
(2021)
A numerical study of the additive Schwarz preconditioned exact Newton method (ASPEN) as a nonlinear preconditioner for immiscible and compositional porous media flow.
Computational Geosciences.
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Nilsen, Halvor Møll;
Møyner, Olav;
Lie, Knut-Andreas.
(2021)
An adaptive sequential fully implicit domain-decomposition solver.
SPE Journal.
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Møyner, Olav;
Moncorgé, Arthur;
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2021)
High-Resolution Compositional Reservoir Simulation with Dynamic Coarsening and Local Timestepping for Unstructured Grids.
SPE Journal.
volum 26 (6).
Vitenskapelig artikkel
-
Ma, Shuai;
Ju, Binshan;
Zhao, Lin;
Lie, Knut-Andreas;
Dong, Yintao;
Zhang, Qilong;
Tian, Yapeng.
(2021)
Embedded discrete fracture modeling: flow diagnostics, non-Darcy flow, and well placement optimization.
Journal of Petroleum Science and Engineering.
volum 208 (C).
Vitenskapelig artikkel
-
Raynaud, Xavier;
Pizzolato, Alberto;
Johansson, August;
Caresani, Federica;
Ferrari, Andrea;
Møyner, Olav;
Nilsen, Halvor Møll;
Cominelli, Alberto;
Lie, Knut-Andreas.
(2021)
Toward accurate reservoir simulations on unstructured grids: design of simple error estimators and critical benchmarking of consistent discretization methods for practical implementation.
SPE Journal.
volum 26 (6).
Vitenskapelig artikkel
-
Watson, Francesca;
Krogstad, Stein;
Lie, Knut-Andreas.
(2021)
The use of flow diagnostics to rank model ensembles.
Computational Geosciences.
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2020)
Dynamic Coarsening and Local Reordered Nonlinear Solvers for Simulating Transport in Porous Media.
SPE Journal.
volum 25 (04).
Vitenskapelig artikkel
-
Linga, Gaute;
Møyner, Olav;
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Lie, Knut-Andreas.
(2020)
An implicit local time-stepping method based on cell reordering for multiphase flow in porous media.
Journal of Computational Physics: X.
volum 6.
Vitenskapelig artikkel
-
Rasmussen, Atgeirr Flø;
Sandve, Tor Harald;
Bao, Kai;
Lauser, Andreas;
Hove, Joakim;
Skaflestad, Bård;
Klöfkorn, Robert;
Blatt, Markus;
Rustad, Alf Birger;
Sævareid, Ove;
Lie, Knut-Andreas;
Thune, Andreas.
(2020)
The Open Porous Media Flow Reservoir Simulator.
Computers and Mathematics with Applications.
volum 81.
Vitenskapelig artikkel
-
Klemetsdal, Øystein Strengehagen;
Rasmussen, Atgeirr Flø;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Efficient reordered nonlinear Gauss–Seidel solvers with higher order for black-oil models.
Computational Geosciences.
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Accelerating multiscale simulation of complex geomodels by use of dynamically adapted basis functions.
Computational Geosciences.
Vitenskapelig artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Robust nonlinear Newton solver with adaptive interface-localized trust regions.
SPE Journal.
volum 24 (4).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Møyner, Olav.
(2019)
A fully implicit WENO scheme on stratigraphic and unstructured polyhedral grids.
Computational Geosciences.
Vitenskapelig artikkel
-
Marefat, Hassan Ali;
Ashjari Aghdam, Muhammad A;
Lie, Knut-Andreas.
(2019)
Preserving vorticity improves the accuracy of multiscale solvers.
Journal of Petroleum Science and Engineering.
volum 182.
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Møyner, Olav;
Andersen, Odd.
(2018)
Using simplified methods to explore the impact of parameter uncertainty on CO2 storage estimates with application to the Norwegian Continental Shelf.
International Journal of Greenhouse Gas Control.
volum 75.
Vitenskapelig artikkel
-
Berge, Runar Lie;
Klemetsdal, Øystein;
Lie, Knut-Andreas.
(2018)
Unstructured Voronoi grids conforming to lower-dimensional objects.
Computational Geosciences.
volum 23 (1).
Vitenskapelig artikkel
-
Toft, Raymond;
Lie, Knut-Andreas;
Møyner, Olav.
(2018)
Full Approximation Scheme for Reservoir Simulation.
NIKT: Norsk IKT-konferanse for forskning og utdanning.
Vitenskapelig artikkel
-
Zefreh, Masoud Ghaderi;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Raynaud, Xavier;
Doster, Florian.
(2018)
Streamline simulation of a reactive advective flow with discontinuous flux function.
Computational Geosciences.
volum 23 (2).
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
Categorization of Norwegian Continental Shelf formations in terms of geological CO2 storage potentials.
Energy Procedia.
volum 114.
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
On obtaining optimal well rates and placement for CO2 storage.
Computational Geosciences.
volum 21 (5-6).
Vitenskapelig artikkel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2017)
Ranking and categorizing large-scale saline aquifer formations based on optimized CO2 storage potentials and economic factors.
International Journal of Greenhouse Gas Control.
volum 65.
Vitenskapelig artikkel
-
Bao, Kai;
Lie, Knut-Andreas;
Møyner, Olav;
Liu, Ming.
(2017)
Fully implicit simulation of polymer flooding with MRST.
Computational Geosciences.
volum 21 (5-6).
Vitenskapelig artikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Berg, Carl Fredrik;
Kippe, Vegard.
(2017)
Efficient flow diagnostics proxies for polymer flooding.
Computational Geosciences.
volum 21 (5-6).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald.
(2017)
Use of multiple multiscale operators to accelerate simulation of complex geomodels.
SPE Journal.
volum 22 (06).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald;
Kozlova, Antonina;
Bratvedt, Kyrre;
Watanabe, Shingo;
Li, Zhuoyi.
(2017)
Successful application of multiscale methods in a real reservoir simulator environment.
Computational Geosciences.
volum 21 (5-6).
Vitenskapelig artikkel
-
Mykkeltvedt, Trine Solberg;
Raynaud, Xavier;
Lie, Knut-Andreas.
(2017)
Fully implicit higher-order schemes applied to polymer flooding.
Computational Geosciences.
volum 21 (5-6).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Krogstad, Stein;
Andersen, Odd;
Allen, Rebecca;
Lie, Knut-Andreas.
(2017)
Using sensitivities and vertical-equilibrium models for parameter estimation of CO2 injection models with application to Sleipner data.
Energy Procedia.
volum 114.
Vitenskapelig artikkel
-
Andersen, Odd;
Lie, Knut-Andreas;
Nilsen, Halvor Møll.
(2016)
An Open-Source Toolchain for Simulation and Optimization of Aquifer-Wide CO2 Storage.
Energy Procedia.
volum 86.
Vitenskapelig artikkel
-
Hilden, Sindre Tonning;
Møyner, Olav;
Lie, Knut-Andreas;
Bao, Kai.
(2016)
Multiscale simulation of polymer flooding with shear effects.
Transport in Porous Media.
volum 113 (1).
Vitenskapelig artikkel
-
Møyner, Olav;
Lie, Knut-Andreas.
(2016)
A multiscale restriction-smoothed basis method for compressible black-oil models.
SPE Journal.
volum 21 (6).
Vitenskapelig artikkel
-
Møyner, Olav;
Lie, Knut-Andreas.
(2016)
A multiscale restriction-smoothed basis method for high contrast porous media represented on unstructured grids.
Journal of Computational Physics.
volum 304.
Vitenskapelig artikkel
-
Raynaud, Xavier;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø.
(2016)
The single-cell transport problem for two-phase flow with polymer.
Computational Geosciences.
volum 20 (3).
Vitenskapelig artikkel
-
Shah, Swej;
Møyner, Olav;
Tene, Matei;
Lie, Knut-Andreas;
Hajibeygi, Hadi.
(2016)
The multiscale restriction smoothed basis method for fractured porous media (F-MsRSB).
Journal of Computational Physics.
volum 318.
Vitenskapelig artikkel
-
Kaulmann, Sven;
Flemisch, Bernd;
Haasdonk, Bernard;
Lie, Knut-Andreas;
Ohlberger, Mario.
(2015)
The localized reduced basis multiscale method for two-phase flows in porous media.
International Journal for Numerical Methods in Engineering.
volum 102 (5).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Andersen, Odd;
Møyner, Olav.
(2015)
A simulation workflow for large-scale CO2 storage in the Norwegian North Sea.
Computational Geosciences.
volum 20 (3).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut Andreas;
Møyner, Olav;
Andersen, Odd.
(2015)
Spill-point analysis and structural trapping capacity in saline aquifers using MRST-co2lab.
Computers & Geosciences.
volum 75.
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Analysis of CO2 trapping capacities and long-term migration for geological formations in the Norwegian North Sea using MRST-co2lab.
Computers & Geosciences.
volum 79.
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Fully-implicit simulation of vertical-equilibrium models with hysteresis and capillary fringe.
Computational Geosciences.
volum 20 (1).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Andersen, Odd.
(2015)
Robust simulation of sharp-interface models for fast estimation of CO2 trapping capacity in large-scale aquifer systems.
Computational Geosciences.
volum Published ahead of print.
Vitenskapelig artikkel
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut Andreas;
Krogstad, Stein.
(2015)
Validation of the multiscale mixed finite-element method.
International Journal for Numerical Methods in Fluids.
volum 77 (4).
Vitenskapelig artikkel
-
Sætra, Martin Lilleeng;
Brodtkorb, André R.;
Lie, Knut Andreas.
(2015)
Efficient GPU-Implementation of Adaptive Mesh Refinement for the Shallow-Water Equations.
Journal of Scientific Computing.
volum 63 (1).
Vitenskapelig artikkel
-
Lie, Knut Andreas;
Natvig, Jostein Roald;
Krogstad, Stein;
Yang, Yahan;
Wu, Xiao-Hui.
(2014)
Grid adaptation for the Dirichlet-Neumann representation method and the multiscale mixed finite-element method.
Computational Geosciences.
volum 18 (3-4).
Vitenskapelig artikkel
-
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier.
(2014)
Fast Simulation of Polymer Injection in Heavy-Oil Reservoirs on the Basis of Topological Sorting and Sequential Splitting.
SPE Journal.
volum 19 (6).
Vitenskapelig artikkel
-
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2014)
The application of flow diagnostics for reservoir management.
SPE Journal.
volum 20 (2).
Vitenskapelig artikkel
-
Møyner, Olav;
Lie, Knut Andreas.
(2014)
A multiscale two-point flux-approximation method.
Journal of Computational Physics.
volum 275.
Vitenskapelig artikkel
-
Møyner, Olav;
Lie, Knut Andreas.
(2014)
The Multiscale Finite-Volume Method on Stratigraphic Grids.
SPE Journal.
volum 19 (5).
Vitenskapelig artikkel
-
Alpak, Faruk Omer;
Pal, Mayur;
Lie, Knut-Andreas.
(2012)
A Multiscale Adaptive Local-Global Method for Modeling Flow in Stratigraphically Complex Reservoirs.
SPE Journal.
volum 17 (4).
Vitenskapelig artikkel
-
Hauge, Vera Louise;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2012)
Flow-based coarsening for multiscale simulation of transport in porous media.
Computational Geosciences.
volum 16 (2).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Krogstad, Stein;
Ligaard, Ingeborg S;
Natvig, Jostein Roald;
Nilsen, Halvor Møll;
Skaflestad, Bård.
(2012)
Open-source MATLAB implementation of consistent discretisations on complex grids.
Computational Geosciences.
volum 16 (2).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Nilsen, Halvor Møll.
(2012)
Discussion of dynamics and operator splitting techniques for two-phase flow with gravity.
International Journal of Numerical Analysis & Modeling.
volum 9 (3).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Lie, Knut Andreas;
Natvig, Jostein Roald.
(2012)
Accurate modelling of faults by multipoint, mimetic, and mixed methods.
SPE Journal.
volum 17 (02).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2012)
Accurate Modeling of Faults by Multipoint, Mimetic, and Mixed Methods.
SPE Journal.
volum 17 (2).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Syversveen, Anne Randi;
Lie, Knut-Andreas;
Tveranger, Jan;
Nordbotten, Jan Martin.
(2012)
Impact of top-surface morphology on CO2 storage capacity.
International Journal of Greenhouse Gas Control.
volum 11.
Vitenskapelig artikkel
-
Krotkiewski, Marcin;
Ligaard, Ingeborg S;
Lie, Knut-Andreas;
Schmid, Daniel Walter.
(2011)
On the importance of the Stokes-Brinkman equations for computing effective permeability in karst reservoirs.
Communications in Computational Physics.
volum 10 (5).
Vitenskapelig artikkel
-
Natvig, Jostein Roald;
Skaflestad, Bård;
Bratvedt, Frode;
Bratvedt, Kyrre;
Lie, Knut-Andreas;
Laptev, Vsevolod;
Khataniar, Sanjoy.
(2011)
Multiscale Mimetic Solvers for Efficient Streamline Simulation of Fractured Reservoirs.
SPE Journal.
volum 16 (4).
Vitenskapelig artikkel
-
Nilsen, Halvor Møll;
Herrera, Paulo;
Ashraf, Seyed Meisam;
Ligaard, Ingeborg S;
Iding, Martin;
Hermanrud, Christian;
Lie, Knut-Andreas;
Nordbotten, Jan Martin;
Dahle, Helge K.;
Keilegavlen, Eirik.
(2011)
Field-case simulation of CO2-plume migration using vertical-equilibrium models.
Energy Procedia.
volum 4.
Vitenskapelig artikkel
-
Brodtkorb, Bernt Andre;
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2010)
Simulation and visualization of the Saint-Venant system using GPUs.
Computing and Visualization in Science.
volum 13 (7).
Vitenskapelig artikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2010)
A multiscale mixed finite-element method for vuggy and naturally-fractured reservoirs.
SPE Journal.
volum 15 (12).
Vitenskapelig artikkel
-
Eikemo, Birgitte;
Lie, Knut-Andreas;
Eigestad, Geir Terje;
Dahle, Helge Ketil.
(2009)
Discontinuous Galerkin methods for advective transport in single-continuum models of fractured media.
Advances in Water Resources.
volum 32 (4).
Vitenskapelig artikkel
-
Stenerud, Vegard Røine;
Lie, KA;
Kippe, V.
(2009)
Generalized travel-time inversion on unstructured grids.
Journal of Petroleum Science and Engineering.
volum 65 (3-4).
Vitenskapelig artikkel
-
Stenerud, Vegard Røine;
Kippe, Vegard;
Lie, Knut-Andreas;
Datta-Gupta, Akhil.
(2008)
Adaptive multiscale streamline simulation and inversion for high-resolution geomodels.
SPE Journal.
volum 13 (1).
Vitenskapelig artikkel
-
Aarnes, Jørg E.;
Krogstad, Stein;
Lie, Knut-Andreas.
(2008)
Multiscale mixed/mimetic methods on corner-point grids.
Computational Geosciences.
volum 12 (3).
Vitenskapelig artikkel
-
Juanes, Ruben;
Lie, Knut-Andreas.
(2008)
Numerical modeling of multiphase first-contact miscible flows. Part 2. Front-tracking/streamline simulation.
Transport in Porous Media.
volum 72 (1).
Vitenskapelig artikkel
-
Kippe, Vegard;
Aarnes, Jørg E.;
Lie, Knut-Andreas.
(2008)
A comparison of multiscale methods for elliptic problems in porous media flow.
Computational Geosciences.
volum 12 (3).
Vitenskapelig artikkel
-
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2008)
Fast computation of multiphase flow in porous media by implicit discontinuous Galerkin schemes with optimal ordering of elements.
Journal of Computational Physics.
volum 227 (24).
Vitenskapelig artikkel
-
Stenerud, Vegard Røine;
Kippe, Vegard;
Lie, Knut-Andreas;
Datta-Gupta, Akhil.
(2008)
Adaptive multiscale streamline simulation and inversion for high-resolution geomodels.
SPE Journal.
volum 13 (1).
Vitenskapelig artikkel
-
Hægland, Håkon;
Dahle, Helge K.;
Eigestad, G. T.;
Lie, Knut-Andreas;
Aavatsmark, Ivar.
(2007)
Improved streamlines and time-of-flight for streamline simulation on irregular grids.
Advances in Water Resources.
volum 30 (4).
Vitenskapelig artikkel
-
Hægland, Håkon;
Dahle, Helge Ketil;
Eigestad, Geir Terje;
Lie, Knut-Andreas;
Aavatsmark, Ivar.
(2007)
Improved streamlines and time-of-flight for streamline simulation on irregular grids.
Advances in Water Resources.
volum 30 (4).
Vitenskapelig artikkel
-
Juanes, Ruben;
Lie, Knut-Andreas.
(2007)
Numerical modeling of multiphase first-contact miscible flows. Part 1. Analytical Riemann solver.
Transport in Porous Media.
volum 67 (3).
Vitenskapelig artikkel
-
Natvig, Jostein R.;
Lie, Knut-Andreas;
Eikemo, Birgitte;
Berre, Inga.
(2007)
An efficient discontinuous Galerkin method for advective transport in porous media.
Advances in Water Resources.
volum 30 (12).
Vitenskapelig artikkel
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas.
(2006)
A hierarchical multiscale method for two-phase flow based upon mixed finite elements and nonuniform coarse grids.
Multiscale Modeling & simulation.
volum 5 (2).
Vitenskapelig artikkel
-
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Solving the Euler equations on graphics processing units.
Lecture Notes in Computer Science (LNCS).
volum 3994.
Vitenskapelig artikkel
-
Aarnes, Jørg Espen;
Kippe, Vegard;
Lie, Knut-Andreas.
(2005)
Mixed multiscale finite elements and streamline methods for reservoir simulation of large geomodels.
Advances in Water Resources.
volum 28 (3).
Vitenskapelig artikkel
-
Hagen, Trond R;
Hjelmervik, Jon M.;
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Henriksen, M..
(2005)
Visual simulation of shallow-water waves.
Simulation modelling practice and theory.
volum 13 (8).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Aarnes, Jørg Espen;
Kippe, Vegard;
Krogstad, Stein.
(2005)
Multiscale Methods for Flow in Porous Media.
Rakenteiden Mekaniikka.
volum 38 (3).
Vitenskapelig artikkel
-
Lie, Knut-Andreas;
Juanes, Ruben.
(2005)
A front-tracking method for the simulation of three-phase flow in porous media.
Computational Geosciences.
volum 9 (1).
Vitenskapelig artikkel
-
Berre, Inga;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein R..
(2005)
Fast computation of arrival times in heterogeneous media.
Computational Geosciences.
volum 9 (4).
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2003)
An improved quadrature rule for the flux-computation in staggered central difference schemes in multidimensions.
Journal of Scientific Computing.
volum 18 (1).
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2003)
On the artificial compression method for second-order nonoscillatory central difference schemes for systems of conservation laws.
SIAM Journal on Scientific Computing.
volum 24 (4).
Vitenskapelig artikkel
-
Berre, Inga;
Dahle, Helge Ketil;
Karlsen, Kenneth H.;
Lie, Knut-Andreas;
Natvig, Jostein R..
(2002)
Time-of-flight + fast Marching + transport collapse: an alternative to streamlines for tow-phase porous media flow with capillary forces?.
Developments in Water Science.
volum 47.
Vitenskapelig artikkel
-
Dahle, Helge Ketil;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-A.;
Natvig, Jostein R..
(2001)
Corrected operator splitting for systems of convection-diffusion equations.
MANGLER.
Vitenskapelig artikkel
-
Haugse, Vidar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein.
(2001)
Numerical solution of the polymer system by front tracking.
Transport in Porous Media.
volum 44 (1).
Vitenskapelig artikkel
-
Haugse, Vidar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2001)
Numerical solution of the polymer system by front tracking.
Transport in Porous Media.
volum 44 (1).
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald;
Nordhaug, Hans Fredrik;
Dahle, Helge Ketil.
(2001)
Operator splitting methods for systems of convection-diffusion equations: nonlinear error mechanisms and correction strategies.
Journal of Computational Physics.
volum 173 (2).
Vitenskapelig artikkel
-
Bürger, Raymond;
Evje, Steinar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Numerical methods for the simulation of the settling of flocculated suspensions.
Chemical Engineering Journal.
volum 80.
Vitenskapelig artikkel
-
Evje, Steinar;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2000)
Front tracking and operator splitting for nonlinear degenerate convection-diffusion equations.
IMA Journal of Applied Mathematics.
volum 120.
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Operator splitting methods for degenerate convection-diffusion equations I: convergence and entropy estimates.
CMS Conference Proceedings Series.
volum 29.
Vitenskapelig artikkel
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(2000)
Operator splitting methods for degenerate convection-diffusion equations II: numerical examples with emphasis on reservoir simulation and sedimentation.
Computational Geosciences.
volum 4.
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2000)
A fast marching method for reservoir simulation.
Computational Geosciences.
volum 4.
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(2000)
Front tracking for one-dimensional quasilinear hyperbolic equations with variable coefficients.
Numerical Algorithms.
volum 24 (3).
Vitenskapelig artikkel
-
Holdahl, Runar;
Holden, Helge;
Lie, Knut Andreas.
(1999)
Unconditionally stable splitting methods for the shallow water equations.
BIT Numerical Mathematics.
volum 39.
Vitenskapelig artikkel
-
Holden, Helge;
Lie, Knut-Andreas;
Risebro, N.H..
(1999)
An Unconditionally Stable Method for the Euler Equations.
Journal of Computational Physics.
volum 150.
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(1999)
An unconditionally stable splitting for a class of nonlinear parabolicequations.
IMA Journal of Numerical Analysis.
volum 19.
Vitenskapelig artikkel
-
Holdahl, Runar;
Holden, Helge;
Lie, Knut-Andreas.
(1999)
Unconditionally stable splitting methods for the shallow water equations.
BIT Numerical Mathematics.
volum 39 (3).
Vitenskapelig artikkel
-
Holden, Helge;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(1999)
An unconditionally stable method for the Euler equations.
Journal of Computational Physics.
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas.
(1999)
An unconditionally stable splitting scheme for a class of nonlinear parabolic equations.
IMA Journal of Numerical Analysis.
volum 19 (4).
Vitenskapelig artikkel
-
Lie, Knut-Andreas.
(1999)
A dimensional splitting method for quasilinear hyperbolic equations with variable coefficients.
BIT Numerical Mathematics.
volum 39 (4).
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Brusdal, Kari;
Dahle, Helge Ketil;
Evje, S.;
Lie, K-A.
(1998)
The corrected operator splitting approach applied to a nonlinear advection-diffusion problem.
Computer Methods in Applied Mechanics and Engineering.
volum 167 (3/4).
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik;
Frøyen, Johnny.
(1998)
A front-tracking approach to a two-phase fluid-flow model with capillary forces.
In situ.
volum 22 (1).
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik;
Frøyen, Johnny.
(1998)
A front-tracking approach to a two-phase fluid-flow model with capillary forces.
In situ.
volum 22 (1).
Vitenskapelig artikkel
-
Karlsen, Kenneth Hvistendahl;
Brusdal, Kari;
Dahle, Helge Ketil;
Evje, Steinar;
Lie, Knut-Andreas.
(1997)
The corrected operator splitting approach to a nonlinear advection-diffusion problem.
Applied Mathematics Report.
Vitenskapelig artikkel
Tidsskriftspublikasjoner
-
Lie, Knut-Andreas.
(2019)
Executive summary.
SPE Journal.
volum 24 (4).
Leder
-
Lie, Knut-Andreas.
(2019)
Executive summary.
SPE Journal.
volum 24 (2).
Leder
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal.
volum 23 (6).
Leder
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal.
volum 23 (04).
Leder
-
Lie, Knut-Andreas.
(2018)
Executive summary.
SPE Journal.
volum 23 (02).
Leder
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal.
volum 22 (6).
Leder
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal.
volum 22 (4).
Leder
-
Lie, Knut-Andreas.
(2017)
Executive summary.
SPE Journal.
volum 22 (2).
Leder
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal.
volum 21 (6).
Leder
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal.
volum 21 (4).
Leder
-
Lie, Knut-Andreas.
(2016)
Executive summary.
SPE Journal.
volum 21 (2).
Leder
-
Dragland, Åse Kirsti;
Brodtkorb, André R.;
Rasmussen, Atgeirr Flø;
Lie, Knut-Andreas.
(2015)
Nytt språk gir kjappe simuleringer.
Gemini.
Populærvitenskapelig artikkel
Bøker
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Cambridge University Press. 2021. ISBN 9781009019781.
Vitenskapelig antologi
-
Lie, Knut-Andreas.
(2019)
An Introduction to Reservoir Simulation Using MATLAB/GNU Octave: User Guide for the MATLAB Reservoir Simulation Toolbox (MRST).
Cambridge University Press. 2019. ISBN 9781108492430.
Vitenskapelig monografi
-
Vink, Jeroen;
Klie, Hektor;
Austin, Andy;
Beckner, Brett;
Bratvedt, Kyrre;
Cao, Hui;
Cominelli, Alberto;
Ding, Didier-Yu;
Fung, Larry;
Geiger, Sebastian;
Gerritsen, Margot;
Guo, Ying;
Jansen, Jan-Dirk;
Lie, Knut-Andreas;
Mallison, Bradley T.;
Muggeridge, A.;
Shaw, Gareth;
Shrivastava, Vijay;
Tchelepi, Hamdi;
Wheeler, Mary F.;
Wu, Xiao-Hui;
Younis, Rami;
Zhang, Dong.
(2017)
SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA.
Society of Petroleum Engineers. 2017. ISBN 978-1-61399-483-2.
Vitenskapelig antologi
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Risebro, Nils Henrik.
(2010)
Splitting Methods for Partial Differential Equations with Rough Solutions. Analysis and Matlab Programs.
European Mathematical Society Publishing House. 2010. ISBN 978-3-03719-078-4.
Vitenskapelig monografi
-
Tai, Xue-C.;
Mørken, K.;
Lysaker, O.M.;
Lie, Knut-A..
(2009)
Scale Space and Variational Methods in Computer Vision. Second International Conference, SSVM 2009.
Springer. 2009. ISBN 978-3-642-02255-5.
Vitenskapelig antologi
-
Tai, Xue-Cheng;
Mørken, Knut Martin;
Lysaker, Marius;
Lie, Knut-Andreas.
(2009)
Scale Space and Variational Methods in Computer Vision.
Springer. 2009. ISBN 978-3-642-02255-5. Lecture Notes in Computer Science (5567).
Vitenskapelig antologi
-
Hasle, Geir;
Lie, Knut-Andreas;
Quak, Ewald Gunther.
(2007)
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Springer Publishing Company. 2007. ISBN 978-3-540-68782-5.
Vitenskapelig antologi
-
Hasle, Geir;
Lie, Knut-Andreas;
Quak, Ewald Gunther.
(2007)
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Springer. 2007. ISBN 9783540687825.
Vitenskapelig antologi
-
Tai, Xue-Cheng;
Lie, Knut-Andreas;
Chan, Tony F.;
Osher, Stanley.
(2007)
Image Processing based on Partial differential equations.
Springer. 2007. ISBN 978-3-540-33266-4.
Vitenskapelig antologi
-
Tai, Xue-Cheng;
Lie, Knut-Andreas;
Chan, Tony;
Osher, Stanley.
(2006)
Image Processing based on Partial differential equations.
Springer. 2006. ISBN 978-3-540-33266-4. Mathematics and Visualization (18).
Vitenskapelig antologi
Del av bok/rapport
-
Lie, Knut-Andreas;
Krogstad, Stein.
(2022)
Data-Driven Modelling with Coarse-Grid Network Models.
Proceedings of the European Conference on the Mathematics of Geological Reservoirs (ECMOR 2022).
Vitenskapelig kapittel/artikkel
-
Møyner, Olav;
Rasmussen, Atgeirr Flø;
Klemetsdal, Øystein;
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Lie, Knut-Andreas.
(2022)
Nonlinear Domain Decomposition Preconditioning for Robust and Efficient Field-Scale Simulation of Subsurface Flow.
Proceedings of the European Conference on the Mathematics of Geological Reservoirs (ECMOR 2022).
Vitenskapelig kapittel/artikkel
-
Berge, Runar Lie;
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2021)
Unstructured PEBI Grids Conforming to Lower-Dimensional Objects.
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Vitenskapelig kapittel/artikkel
-
Borregales Reveron, Manuel Antonio;
Holm, Håvard Heitlo;
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2021)
Numerical Comparison Between ES-MDA and Gradient-Based Optimization for History Matching of Reduced Reservoir Models.
SPE Reservoir Simulation Conference, On-Demand, October 2021.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein Strengehagen;
Lie, Knut-Andreas.
(2021)
Implicit Discontinuous Galerkin Methods for Transport Equations in Porous Media.
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Multiscale Pressure Solvers for Stratigraphic and Polytopal Grids.
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Møyner, Olav.
(2021)
Preface.
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Forord
-
Sun, Xin;
Lie, Knut-Andreas;
Bao, Kai.
(2021)
Using State Functions and MRST’s AD-OO Framework to Implement Simulators for Chemical EOR.
Advanced Modeling with the MATLAB Reservoir Simulation Toolbox.
Vitenskapelig kapittel/artikkel
-
Borregales Reveron, Manuel Antonio;
Møyner, Olav;
Krogstad, Stein;
Lie, Knut-Andreas.
(2020)
Data-Driven Models Based on Flow Diagnostics.
ECMOR XVII - 17th European Conference on the Mathematics of Oil Recovery, 14-17 September 2020.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein Strengehagen;
Moncorgé, Arthur;
Møyner, Olav;
Lie, Knut-Andreas.
(2020)
Additive Schwarz Preconditioned Exact Newton Method as a Nonlinear Preconditioner for Multiphase Porous Media Flow.
ECMOR XVII - 17th European Conference on the Mathematics of Oil Recovery, 14-17 September 2020.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein Strengehagen;
Møyner, Olav;
Raynaud, Xavier;
Lie, Knut-Andreas.
(2020)
A Comparison of Consistent Discretizations for Elliptic Problems on Polyhedral Grids.
Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples.
Vitenskapelig kapittel/artikkel
-
Nilsen, Halvor Møll;
Arthur, Moncorgé;
Bao, Kai;
Møyner, Olav;
Lie, Knut-Andreas;
Brodtkorb, Andre.
(2020)
Comparison between algebraic multigrid and multilevel multiscale methods for reservoir simulation.
ECMOR XVII - 17th European Conference on the Mathematics of Oil Recovery, 14-17 September 2020.
Vitenskapelig kapittel/artikkel
-
Watson, Francesca;
Krogstad, Stein;
Lie, Knut-Andreas.
(2020)
Flow diagnostics for model ensembles.
ECMOR XVII - 17th European Conference on the Mathematics of Oil Recovery, 14-17 September 2020.
Vitenskapelig kapittel/artikkel
-
Guion, Alexandre Nicolas;
Skaflestad, Bård;
Lie, Knut-Andreas;
Wu, Xiao-Hui.
(2019)
Validation of a non-uniform coarsening and upscaling framework.
SPE Reservoir Simulation Conference, 10-11 April, Galveston, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2019)
Implicit high-resolution compositional simulation with optimal ordering of unknowns and adaptive spatial refinement.
SPE Reservoir Simulation Conference, 10-11 April, Galveston, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2018)
Use of dynamically adapted basis functions to accelerate multiscale simulation of complex geomodels.
ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery, 3–6 September 2018, Barcelona, Spain.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein;
Rasmussen, Atgeirr Flø;
Møyner, Olav;
Lie, Knut-Andreas.
(2018)
Nonlinear Gauss-Seidel solvers with higher order for black-oil models.
ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery, 3–6 September 2018, Barcelona, Spain.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas.
(2018)
On Holden's seven guidelines for scientific computing and development of open-source community software.
Non-linear Partial Differential Equations, Mathematical Physics, and Stochastic Analysis: The Helge Holden Anniversary Volume.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Møyner, Olav.
(2018)
Fully implicit WENO schemes on stratigraphic and fully unstructured grids.
ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery, 3–6 September 2018, Barcelona, Spain.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein;
Berge, Runar Lie;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Møyner, Olav.
(2017)
Unstructured Gridding and Consistent Discretizations for Reservoirs with Faults and Complex Wells.
SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Klemetsdal, Øystein;
Møyner, Olav;
Lie, Knut-Andreas.
(2017)
Non-linear Newton Solver for a Polymer Two-phase System Using Interface-localized Trust Regions.
19th European Symposium on Improved Oil Recovery/IOR Norway 2017.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Kedia, Kushal;
Skaflestad, Bård;
Wang, Xioachen;
Yang, Yahan;
Wu, Xiao-Hui;
Hoda, Nazish.
(2017)
A General Non-Uniform Coarsening and Upscaling Framework for Reduced-Order Modeling.
SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA.
Faglig kapittel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald.
(2017)
A Feature-Enriched Multiscale Method for Simulating Complex Geomodels.
SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA.
Faglig kapittel
-
Allen, Rebecca;
Nilsen, Halvor Møll;
Andersen, Odd;
Lie, Knut-Andreas.
(2016)
On Obtaining Optimal Well Rates and Placement for CO2 Storage.
ECMOR XV - Proceedings of 15th European Conference on the Mathematics of Oil Recovery, Amsterdam, Netherlands, 29 August - 1 September, 2016.
Vitenskapelig kapittel/artikkel
-
Bao, Kai;
Lie, Knut-Andreas;
Møyner, Olav;
Liu, Ming.
(2016)
Fully Implicit Simulation of Polymer Flooding with MRST.
ECMOR XV - Proceedings of 15th European Conference on the Mathematics of Oil Recovery, Amsterdam, Netherlands, 29 August - 1 September, 2016.
Vitenskapelig kapittel/artikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Berg, Carl Fredrik;
Kippe, Vegard.
(2016)
Flow diagnostics for optimal polymer injection strategies.
ECMOR XV - Proceedings of 15th European Conference on the Mathematics of Oil Recovery, Amsterdam, Netherlands, 29 August - 1 September, 2016.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Mykkeltvedt, Trine Solberg;
Raynaud, Xavier.
(2016)
Fully Implicit Higher-order Schemes Applied to Polymer Flooding.
ECMOR XV - Proceedings of 15th European Conference on the Mathematics of Oil Recovery, Amsterdam, Netherlands, 29 August - 1 September, 2016.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Møyner, Olav;
Natvig, Jostein Roald;
Antonina, Kozlova;
Bratvedt, Kyrre;
Watanabe, S;
Li, Z.
(2016)
Successful Application of Multiscale Methods in a Real Reservoir Simulator Environment.
ECMOR XV - Proceedings of 15th European Conference on the Mathematics of Oil Recovery, Amsterdam, Netherlands, 29 August - 1 September, 2016.
Vitenskapelig kapittel/artikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Møyner, Olav;
Nilsen, Halvor Møll;
Raynaud, Xavier;
Skaflestad, Bård.
(2015)
MRST-AD: an open-source framework for rapid prototyping and evaluation of reservoir simulation problems.
SPE Reservoir Simulation Symposium, 23-25 February 2015, Houston, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas.
(2015)
Hyperbolic Conservation Laws: Computation.
Encyclopedia of Applied and Computational Mathematics.
Leksikalsk innførsel
-
Lie, Knut-Andreas;
Mallison, Bradley T..
(2015)
Mathematical models for oil reservoir simulation.
Encyclopedia of Applied and Computational Mathematics.
Leksikalsk innførsel
-
Lie, Knut-Andreas;
Møyner, Olav;
Krogstad, Stein.
(2015)
Application of Flow Diagnostics and Multiscale Methods for Reservoir Management.
SPE Reservoir Simulation Symposium, 23-25 February 2015, Houston, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Møyner, Olav;
Lie, Knut-Andreas.
(2015)
A multiscale method based on restriction-smoothed basis functions suitable for general grids in high contrast media.
SPE Reservoir Simulation Symposium, 23-25 February 2015, Houston, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Andersen, Odd;
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2014)
Reexamining CO2 Storage Capacity and Utilization of the Utsira Formation.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Hilden, Sindre Kristensen;
Lie, Knut-Andreas;
Raynaud, Xavier.
(2014)
Steady State Upscaling of Polymer Flooding.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Andersen, Odd;
Møyner, Olav.
(2014)
A Simulation Workflow for Large-scale CO2 Storage in the Norwegian North Sea.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Mykkeltvedt, Trine;
Aavatsmark, Ivar;
Lie, Knut-Andreas.
(2014)
Numerical Aspects of Polymer Flood Modeling.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Rasmussen, Atgeirr Flø;
Lie, Knut-Andreas.
(2014)
Discretization of Flow Diagnostics on Stratigraphic and Unstructured Grids.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Raynaud, Xavier;
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø.
(2014)
Well-posedness of the Single-cell Transport Problem for Two-phase Flow with Polymer.
ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014.
Vitenskapelig kapittel/artikkel
-
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier.
(2013)
Fast Simulation of Polymer Injection in Heavy-Oil Reservoirs Based on Topological Sorting and Sequential Splitting.
SPE reservoir simulation symposium 2013 : The Woodlands, Texas, USA, 18-20 February 2013.
Vitenskapelig kapittel/artikkel
-
Møyner, Olav;
Lie, Knut Andreas.
(2013)
The multiscale finite volume method on unstructured grids.
SPE reservoir simulation symposium 2013 : The Woodlands, Texas, USA, 18-20 February 2013.
Vitenskapelig kapittel/artikkel
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut Andreas;
Krogstad, Stein.
(2013)
Multiscale method for simulating two and three-phase flow in porous media.
SPE reservoir simulation symposium 2013 : The Woodlands, Texas, USA, 18-20 February 2013.
Vitenskapelig kapittel/artikkel
-
Krogstad, Stein;
Lie, Knut-Andreas;
Skaflestad, Bård.
(2012)
Mixed multiscale methods for compressible flow.
ECMOR XIII - 13th European Conference on the Mathematics of Oil Recovery, Biarritz, France, 10-13 September 2012. Extended Abstracts USB.
Annet
-
Lie, Knut-Andreas;
Nilsen, Halvor Møll;
Rasmussen, Atgeirr Flø;
Raynaud, Xavier Marcel.
(2012)
An unconditionally stable splitting method using reordering for simulating polymer injection.
ECMOR XIII - 13th European Conference on the Mathematics of Oil Recovery, Biarritz, France, 10-13 September 2012. Extended Abstracts USB.
Annet
-
Natvig, Jostein Roald;
Lie, Knut-Andreas;
Krogstad, Stein;
Yang, Yahan;
Wu, Xiao-Hui.
(2012)
Grid adaption for upscaling and multiscale methods.
ECMOR XIII - 13th European Conference on the Mathematics of Oil Recovery, Biarritz, France, 10-13 September 2012. Extended Abstracts USB.
Annet
-
Pal, Mayur;
Lamine, Sadok;
Lie, Knut-Andreas;
Krogstad, Stein.
(2012)
Multiscale methods for two and three-phase flow simulation in subsurface petroleum reservoirs.
ECMOR XIII - 13th European Conference on the Mathematics of Oil Recovery, Biarritz, France, 10-13 September 2012. Extended Abstracts USB.
Annet
-
Syversveen, Anne Randi;
Nilsen, Halvor Møll;
Lie, Knut-Andreas;
Tveranger, Jan;
Abrahamsen, Petter.
(2012)
A Study on How Top-Surface Morphology Influences the Storage Capacity of CO2 in Saline Aquifers.
Geostatistics Oslo 2012.
Vitenskapelig kapittel/artikkel
-
Alpak, Faruk Omer;
Pal, Mayur;
Lie, Knut-Andreas.
(2011)
A Multiscale Method for Modeling Flow in Stratigraphically Complex Reservoirs.
SPE Reservoir Simulation Symposium 2011 : 21-23 February 2011, The Woodlands, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Ashraf, Seyed Meisam;
Lie, Knut Andreas;
Nilsen, Halvor Møll;
Skorstad, Arne;
Nordbotten, Jan M..
(2010)
Impact of geological heterogeneity on early-stage CO2 plume migration.
Conference Proceedings ECMOR XII.
Vitenskapelig kapittel/artikkel
-
Lie, Knut-Andreas.
(2010)
Multiscale methods for subsurface flow.
Computational Science and Engineering: Challenges and Opportunities.
publications.POPVIT_KAPITTEL
-
Aarnes, JE;
Lie, Knut-Andreas;
Kippe, V;
Krogstad, Stein.
(2009)
Multiscale methods for subsurface flow.
Multiscale Modeling and Simulation in Science.
Vitenskapelig kapittel/artikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2009)
A Multiscale Mixed Finite-Element Method for Vuggy and Naturally-Fractured Reservoirs.
SPE Reservoir Simulation Symposium, 2-4 February 2009, The Woodlands, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2009)
Front-tracking methods for use in streamline simulation of compressible flow.
SPE Reservoir Simulation Symposium, 2-4 February 2009, The Woodlands, Texas, USA.
Vitenskapelig kapittel/artikkel
-
Aarnes, Jørg Espen;
Lie, Knut-Andreas;
Kippe, Vegard;
Krogstad, Stein.
(2008)
Multiscale methods for subsurface flow.
Multiscale Modeling and Simulation in Science.
Vitenskapelig kapittel/artikkel
-
Gulbransen, Astrid Fossum;
Hauge, Vera Louise;
Lie, Knut-Andreas.
(2008)
A multiscale mixed finite-element method for vuggy and naturally-fractured reservoirs.
21st Nordic Seminar on Computational Mechanics.
Vitenskapelig kapittel/artikkel
-
Natvig, Jostein Roald;
Lie, Knut-Andreas.
(2008)
On Efficient Implicit Upwind Schemes.
Proceedings of the 11th European Conference on the Mathematics of Oil Recovery.
Vitenskapelig kapittel/artikkel
-
Nilsen, Halvor Møll;
Lie, Knut-Andreas.
(2008)
On Front Tracking for Compressible Flow.
Proceedings of the 11th European Conference on the Mathematics of Oil Recovery.
Vitenskapelig kapittel/artikkel
-
Aarnes, Jørg E.;
Gimse, Tore;
Lie, Knut-Andreas.
(2007)
An Introduction to the Numerics of Flow in Porous Media using Matlab.
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Vitenskapelig kapittel/artikkel
-
Aarnes, Jørg E.;
Kippe, Vegard;
Lie, Knut-Andreas;
Rustad, Alf Birger.
(2007)
Modelling of Multiscale Structures in Flow Simulations for Petroleum Reservoirs.
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Vitenskapelig kapittel/artikkel
-
Hagen, Trond Runar;
Henriksen, Martin O.;
Hjelmervik, Jon M.;
Lie, Knut-Andreas.
(2007)
How to Solve Systems of Conservation Laws Numerically Using the Graphics Processor as a High-Performance Computational Engine.
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Leksikalsk innførsel
-
Hagen, Trond Runar;
Henriksen, Martin O;
Hjelmervik, Jon M.;
Lie, Knut-Andreas.
(2007)
How to solve systems of conservation laws numerically using the graphics processor as a high-performance computational engine.
Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Vitenskapelig kapittel/artikkel
-
Aarnes, Jørg;
Kippe, V;
Lie, Knut-Andreas.
(2006)
Multiscale methods and streamline simulation for rapid reservoir performance prediction.
Progress in Industrial Mathematics at ECMI 2004.
Vitenskapelig kapittel/artikkel
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Fast sequential implicit porous media flow simulations using multiscale finite elements and reordering of cells for solution of nonlinear transport equation.
10th European Conference on the Mathematics of Oil Recovery ECMOR X, 04 September 2006.
Vitenskapelig kapittel/artikkel
-
Hagen, Trond Runar;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2006)
Solving the Euler equations on graphical processing units.
Computational Science - ICCS 2006, Pt. 4, Proceedings.
Vitenskapelig kapittel/artikkel
Rapport
-
Lie, Knut-Andreas;
Krogstad, Stein;
Watson, Francesca.
(2020)
User Guide to Flow Diagnostics Postprocessing - Simulations in MRST and ECLIPSE Output Format.
2020. ISBN 978-82-14-06438-4.
Rapport
-
Lie, Knut-Andreas;
Krogstad, Stein;
Watson, Francesca;
Borregales Reveron, Manuel Antonio.
(2020)
User Guide to Flow Diagnostics in MRST - Flow Diagnostics Preprocessors for Model Ensembles.
2020. ISBN 978-82-14-06437-7.
Rapport
-
Tjåland, Egil;
Kvamsdal, Trond;
Amundsen, Jørn Aslak;
Lie, Knut-Andreas;
Maincon, Philippe;
Rønquist, Einar;
Skjetne, Paal;
Åstrand, Per-Olof;
Nystad, Arild Normann.
(2010)
Computational Science and Engineering: Challenges and Opportunities.
2010. ISBN 978-82-995202-0-1.
Rapport
-
Stenerud, Vegard Røine;
Lie, Knut-Andreas.
(2007)
Streamline-Based History Matching: A Review.
2007. ISBN 978-82-14-04075-3. SINTEF Rapport (A4109).
Rapport
-
Aarnes, Jørg;
Krogstad, Stein;
Lie, Knut-Andreas;
Laptev, V.
(2006)
Multiscale Mixed Methods on Corner-Point grids: Mimetic versus Mixed Subgrid Solvers.
2006. ISBN 8214040426. SINTEF Rapport (A578).
Rapport
-
Lie, K. A.;
Tveito, Aslak.
(2004)
Development of a staggered central difference scheme that does not use a spatial reconstruction.
2004.
Rapport
-
Berre, I.;
Karlsen, Kenneth Hvistendahl;
Lie, Knut-Andreas;
Natvig, Jostein Roald.
(2003)
Fast computation of arrival times in heterogeneous.
2003. ISBN 82-553-1372-9.
Rapport
-
Haugse, V;
Karlsen, Kenneth Hvistendahl;
Lie, K-A;
Natvig, JR.
(1999)
Numerical solution of the polymer system by front tracking.
1999. Preprint.
Rapport
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, K-A.
(1999)
Operator splitting methods for degenerate convection-diffusion equations I: convergence and entropy estimates.
1999. Preprint.
Rapport
-
Holden, Helge;
Karlsen, Kenneth Hvistendahl;
Lie, K-A.
(1999)
Operator splitting methods for degenerate convection-diffusion equations II: numerical examples with emphasis on reservoir simulation and sedimentation.
1999. Preprint.
Rapport
-
Karlsen, Kenneth Hvistendahl;
Lie, K-A;
Risebro, NH.
(1999)
A fast level set method for reservoir simulation.
1999. Preprint.
Rapport
Formidling
2022
-
Vitenskapelig foredragLie, Knut-Andreas. (2022) Building an open-source community for subsurface flow simulation. 36th International ECMS Conference on Modelling & Simulation . NTNU; Ålesund. 2022-05-31 - 2022-06-03.
-
Faglig foredragLie, Knut-Andreas. (2022) Introduction to the MATLAB Reservoir Simulation Toolbox (MRST). Introduction to the MATLAB Reservoir Simulation Toolbox (MRST) . Indian Institute of Technology Kharagpur; Online. 2022-10-26 - 2022-10-28.
-
Faglig foredragLie, Knut-Andreas. (2022) Open-source simulation technology for flow and transport in porous media. IPRA Seminar . Institut Pluridisciplinaire de Recherche Appliquée, L'Université de Pau et des Pays de l'Adour; Online. 2022-05-05 - 2022-05-05.
-
Vitenskapelig foredragLie, Knut-Andreas; Krogstad, Stein. (2022) Data-Driven Modelling with Coarse-Grid Network Models. ECMOR 2022 . EAGE; The Hague. 2022-09-05 - 2022-09-07.
2021
-
Vitenskapelig foredragBerge, Runar Lie; Lie, Knut-Andreas; Klemetsdal, Øystein Strengehagen. (2021) The UPR module. MRST Symposium . SINTEF DIgital; Online. 2021-09-14 - 2021-09-15.
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Borregales Reveron, Manuel Antonio; Lie, Knut-Andreas; Krogstad, Stein. (2021) Multifidelity Multilevel Monte Carlo Method for Reservoir Simulation. SIAM Conference on Mathematical & Computational Issues in the Geosciences . Society of Industrial and Applied Mathematics; Online. 2021-06-21 - 2021-06-24.
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Moncorgé, Arthur; Nilsen, Halvor Møll; Møyner, Olav; Lie, Knut-Andreas. (2021) An Adaptive Sequential Fully Implicit Domain-Decomposition Solver. SPE Reservoir Simulation Conference 2021 ; 2021-10-26 - 2022-01-25.
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Møyner, Olav; Arthur, Moncorgé; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2021) High-resolution compositional reservoir simulation with dynamic coarsening and local timestepping for unstructured grids. SPE Reservoir Simulation Conference 2021 . Society of Petroleum Engineers; 2021-10-26 - 2022-01-25.
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Nilsen, Halvor Møll; Møyner, Olav; Moncorgé, Arthur; Lie, Knut-Andreas. (2021) Nonlinear Domain Decomposition Preconditioning for Field-Scale Subsurface Flow Simulation. SIAM Conference on Mathematical & Computational Issues in the Geosciences . Society of Industrial and Applied Mathematics; Online. 2021-06-21 - 2021-06-24.
-
Vitenskapelig foredragLie, Knut-Andreas. (2021) A quick overview of MRST and some of its most recent features. MRST Symposium . SINTEF Digital; online. 2021-09-14 - 2021-09-15.
-
Vitenskapelig foredragLie, Knut-Andreas. (2021) Graph-based methods for reduced-order reservoir simulation. SIAM Geosciences Webinar Series . SIAM Activity Group on Geosciences; Online: https://www.youtube.com/watch?v=klBA0i36CDk. 2021-12-09 - 2021-12-09.
-
Faglig foredragLie, Knut-Andreas. (2021) Introduction to the MATLAB Reservoir Simulation Toolbox (MRST). Workshop on MATLAB based Oil and Gas Reservoir Simulation . Deysarkar Centre of Excellence in Petroleum Engineering; online (Indian Institute of Technology Kharagpur). 2021-03-27 - 2021-03-28.
-
Faglig foredragLie, Knut-Andreas. (2021) Modelling CO2 storage in large-scale aquifer systems. Mathematics seminar series . Kaunas University of Technology; online. 2021-11-18 - 2021-11-18.
-
Vitenskapelig foredragLie, Knut-Andreas. (2021) Understanding interwell communication and dynamic heterogeneity: from time-of-flight and tracers to flow diagnostics and data-driven modelling. Workshop on the occasion of Helge K. Dahle’s 60th birthday . Universitetet i Bergen; Bergen. 2021-11-30 - 2021-11-30.
2020
-
PosterBorregales Reveron, Manuel Antonio; Krogstad, Stein; Lie, Knut-Andreas. (2020) A very simple data-driven model based on flow diagnostics for reservoir management. Geilo Winter Schools 2020: Modern Techniques and Algorithms in HPC . Sintef; Geilo. 2020-01-19 - 2020-01-24.
-
Vitenskapelig foredragBorregales Reveron, Manuel Antonio; Krogstad, Stein; Lie, Knut-Andreas. (2020) Data-driven models based on flow diagnostic and machine learning techniques. 12th InterPore Annual Meeting (InterPore 2020) . InterPore; Qingdao. 2020-08-31 - 2020-09-04.
-
PosterBorregales Reveron, Manuel Antonio; Møyner, Olav; Krogstad, Stein; Lie, Knut-Andreas. (2020) Data-Driven Models Based on Flow Diagnostics. ECMOR XVII - 5th European Conference on the Mathematics of Oil Recovery ; 2020-09-14 - 2020-09-17.
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Arthur, Moncorgé; Møyner, Olav; Lie, Knut-Andreas. (2020) Additive Schwarz Preconditioned Exact Newton Method as a Nonlinear Preconditioner for Multiphase Porous Media Flow. ECMOR XVII - 17th European Conference on the Mathematics of Oil Recovery . EAGE; 2020-09-14 - 2020-09-17.
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Collignon, Marine; Møyner, Olav; Nilsen, Halvor Møll; Andersen, Odd; Lie, Knut-Andreas. (2020) Geothermal Simulation Using MRST. 12th InterPore Annual Meeting (InterPore 2020) . InterPore; Online. 2020-08-31 - 2020-09-03.
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Krogstad, Stein; Lie, Knut-Andreas. (2020) Reduced-Physics Multilevel Monte Carlo Methods for Uncertainty Quantification in Complex Reservoirs. 12th InterPore Annual Meeting (InterPore 2020) . InterPore; Online. 2020-08-31 - 2020-09-03.
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Møyner, Olav; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2020) How to use recent developments of the MATLAB Reservoir Simulation Toolbox for fast prototyping of complex fluid models. NCCS Webinarserie . Norwegian CCS Research Centre; Trondheim. 2020-10-06 - 2020-10-06.
-
Vitenskapelig foredragKlemetsdal, Øystein Strengehagen; Møyner, Olav; Raynaud, Xavier; Lie, Knut-Andreas. (2020) A Comparison of Consistent Discretizations for Elliptic Problems on Polyhedral Grids. Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples ; 2020-06-15 - 2020-06-19.
-
Vitenskapelig foredragLie, Knut-Andreas. (2020) Building an Open-Source Community Code: the MATLAB Reservoir Simulation Toolbox (MRST). GeoScience & GeoEnergy Webinars . TU Delft / Heriot Watt; 2020-08-27 - 2020-08-27.
-
Faglig foredragLie, Knut-Andreas. (2020) Flow Diagnostics - Understanding Interwell Communication and Dynamic Heterogeneity. Petroleum Graduate Seminar . University of Houston; 2020-10-02 - 2020-10-02.
-
Faglig foredragLie, Knut-Andreas. (2020) Reservoir Modelling Using MATLAB - The MATLAB Reservoir Simulation Toolbox (MRST). MATLAB Energy Conference . MathWorks; online. 2020-11-17 - 2020-11-18.
-
Vitenskapelig foredragNilsen, Halvor Møll; Arthur, Moncorgé; Bao, Kai; Møyner, Olav; Lie, Knut-Andreas; Brodtkorb, Andre. (2020) Comparison between algebraic multigrid and multilevel multiscale methods for reservoir simulation. ECMOR XVII . EAGE; Online. 2020-09-14 - 2020-09-17.
-
Vitenskapelig foredragSun, Xin; Raynaud, Xavier; Bao, Kai; Lie, Knut-Andreas. (2020) Surfactant and Polymer flooding simulation in MRST. OPM summit 2020 ; 2020-02-04 - 2020-02-05.
-
PosterWatson, Francesca; Krogstad, Stein; Lie, Knut-Andreas. (2020) Flow Diagnostics For Model Ensembles. ECMOR XVII 17th European Conference on the Mathematics of Oil Recovery . EAGE; Online. 2020-09-14 - 2020-09-17.
2019
-
Vitenskapelig foredragBao, Kai; Raynaud, Xavier; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2019) Polymer Injectivity Implementation in OPM. OPM summit 2019 ; Utrecht. 2019-01-24 - 2019-01-25.
-
Vitenskapelig foredragKlemetsdal, Øystein; Lie, Knut-Andreas; Møyner, Olav; Mykkeltvedt, Trine Solberg. (2019) Comparison of Implicit Discontinuous Galerkin and Weno Schemes on Stratigraphic and Unstructured Grids. SIAM Conference on Mathematical & Computational Issues in the Geosciences . Society of Industrial and Applied Mathematics; Houston. 2019-03-11 - 2019-03-14.
-
Vitenskapelig foredragKlemetsdal, Øystein; Møyner, Olav; Lie, Knut-Andreas. (2019) Implicit high-resolution compositional simulation with optimal ordering of unknowns and adaptive spatial refinement. SPE Reservoir Simulation Conference . Society of Petroleum Engineers; Galveston, Texas. 2019-04-10 - 2019-04-11.
-
Faglig foredragLie, Knut-Andreas. (2019) Modelling CO2 storage in large-scale aquifer systems. DARSim Seminar Series . TU Delft; Delft. 2019-12-10 - 2019-12-10.
-
Vitenskapelig foredragLie, Knut-Andreas; Linga, Gaute; Møyner, Olav; Nilsen, Halvor Møll; Moncorge, A. (2019) An implicit local time-stepping method based on cell reordering for multiphase flow in porous media. MATHIAS 2019 . Total R&D; Val d'Europe, Paris. 2019-10-15 - 2019-10-17.
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav; Klemetsdal, Øystein. (2019) Adaptive multiscale methods for multiphase simulation of complex reservoir models. SIAM Conference on Mathematical & Computational Issues in the Geosciences . Society of Industrial and Applied Mathematics; Houston. 2019-03-11 - 2019-03-14.
2018
-
PosterCollignon, Marine; Alcanié, Marion; Klemetsdal, Øystein; Møyner, Olav; Nilsen, Halvor Møll; Lie, Knut-Andreas; Rinaldi, Antonio; Lupi, Matteo. (2018) Numerical modelling of the Geneva Basin: From reservoir to geothermal simulations. SCCER - SoE Annual Conference . Swiss Competence Center for Energy Research; Horw. 2018-09-13 - 2018-09-14.
-
Vitenskapelig foredragKlemetsdal, Øystein; Møyner, Olav; Lie, Knut-Andreas. (2018) Use of dynamically adapted basis functions to accelerate multiscale simulation of complex geomodels. ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery . European Association of Geoscientists and Engineers; Barcelona. 2018-09-03 - 2018-09-06.
-
PosterKlemetsdal, Øystein; Rasmussen, Atgeirr Flø; Møyner, Olav; Lie, Knut-Andreas. (2018) Efficient Nonlinear Gauss-Seidel Type Solvers for Black-Oil Type Models. Interpore 10th Annual Meeting and Jubilee . International Society for Porous Media; New Orleans. 2018-05-14 - 2018-05-17.
-
Vitenskapelig foredragKlemetsdal, Øystein; Rasmussen, Atgeirr Flø; Møyner, Olav; Lie, Knut-Andreas. (2018) Nonlinear Gauss-Seidel solvers with higher order for black-oil models. ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery . EAGE; Barcelona. 2018-09-03 - 2018-09-06.
-
Vitenskapelig foredragLie, Knut-Andreas. (2018) Modelling CO2 storage in large-scale aquifer systems. 20th European Conference on Mathematics for Industry . ECMI; Budapest. 2018-06-18 - 2018-06-22.
-
Faglig foredragLie, Knut-Andreas. (2018) Research within Computational Geosciences at SINTEF Digital. Joining forces 2018 . FORCE / Oljedirektoratet; Stavanger. 2018-04-19 - 2018-04-20.
-
Vitenskapelig foredragLie, Knut-Andreas. (2018) Why developing high-resolution schemes for reservoir simulation is challenging. XVII International Conference on Hyperbolic Problems: Theory, Numerics, Applications . Penn State University; University Park, Pennsylvania. 2018-06-25 - 2018-06-29.
-
Faglig foredragLie, Knut-Andreas. (2018) Why we need shared data in research and technology development. SINTEF Petroleum Conference: Opportunities in a digital upstream industry . SINTEF Industry; Trondheim. 2018-03-20 - 2018-03-21.
-
Vitenskapelig foredragLie, Knut-Andreas; Klemetsdal, Øystein; Møyner, Olav. (2018) The MsRSB method with dynamically adapted basis functions. Workshop on adaptive model and solver computations for multiphase flow in porous media . University of Bergen; Ullensvang Hogell, Lofthus. 2018-05-02 - 2018-05-04.
-
Vitenskapelig foredragLie, Knut-Andreas; Mykkeltvedt, Trine Solberg; Møyner, Olav. (2018) Fully implicit WENO schemes on stratigraphic and fully unstructured grids. ECMOR XVI - 16th European Conference on the Mathematics of Oil Recovery . EAGE; Barcelona. 2018-09-03 - 2018-09-06.
2017
-
Vitenskapelig foredragAllen, Rebecca; Nilsen, Halvor Møll; Andersen, Odd; Lie, Knut-Andreas; Møyner, Olav. (2017) Parameter uncertainty in geological formations, and its impact on CO2 storage capacity estimation. 9th Trondheim Conference on CO2 capture, transport and storage . SINTEF; Trondheim. 2017-06-12 - 2017-06-14.
-
Vitenskapelig foredragBao, Kai; Lie, Knut-Andreas; Møyner, Olav. (2017) Polymer flooding simulation with MRST. The Third International Conference on Engineering and Computational Mathematics ; 2017-05-31 - 2017-06-02.
-
Vitenskapelig foredragKlemetsdal, Øystein; Berge, Runar Lie; Lie, Knut-Andreas; Nilsen, Halvor Møll; Møyner, Olav. (2017) Unstructured gridding and consistent discretizations for reservoirs with faults and complex wells. SPE Reservoir Simulation Conference . Society of Petroleum Engineers; Montgomery, Texas. 2017-02-20 - 2017-02-22.
-
Vitenskapelig foredragKlemetsdal, Øystein; Møyner, Olav; Lie, Knut-Andreas. (2017) A feature-enriched multiscale solver for complex geomodels. SIAM Conference on Mathematical and Computational Issues in the Geosciences . Society of Industrial and Applied Mathematics; Erlangen. 2017-09-11 - 2017-09-14.
-
PosterKlemetsdal, Øystein; Møyner, Olav; Lie, Knut-Andreas. (2017) Non-linear Newton solver for a polymer two-phase system using interface-localized trust regions. 19th European Symposium on Improved Oil Recovery/IOR Norway 2017 . European Association of Geoscientists and Engineers; Stavanger. 2017-04-24 - 2017-04-27.
-
Faglig foredragLie, Knut-Andreas. (2017) Flow-based upscaling of reservoir models. Multiscale methods summer school . Hasselt University; 2017-06-26 - 2017-06-29.
-
Vitenskapelig foredragLie, Knut-Andreas. (2017) Fully implicit higher-order schemes applied to polymer flooding. Computational Issues in Oil Field Applications -- Workshop I: Multiphysics, Multiscale, and Coupled Problems in Subsurface Physics . Institute for Pure & Applied Mathematics, UCLA; Los Angeles. 2017-04-03 - 2017-04-07.
-
Faglig foredragLie, Knut-Andreas. (2017) Introduction to flow simulation as used in reservoir engineering. Multiscale methods summer school . Hasselt University; 2017-06-26 - 2017-06-29.
-
Faglig foredragLie, Knut-Andreas. (2017) Introduction to reservoir simulation as practiced in industry. Computational Issues in Oil Field Applications: Tutorials . Institute for Pure and Applied Mathematics (IPAM), UCLA, USA; Los Angeles. 2017-03-20 - 2017-03-24.
-
Faglig foredragLie, Knut-Andreas. (2017) Introduction to the MATLAB Reservoir Simulation Toolbox (MRST). Multiscale methods summer school . Hasselt University; 2017-06-26 - 2017-06-29.
-
Faglig foredragLie, Knut-Andreas. (2017) Multiscale methods for reservoir simulation. Multiscale methods summer school . Hasselt University; 2017-06-26 - 2017-06-29.
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav; Natvig, Jostein Roald. (2017) A Feature-Enriched Multiscale Method for Simulating Complex Geomodels. SPE Reservoir Simulation Conference . Society of Petroleum Engineers; Montgomery, Texas. 2017-02-20 - 2017-02-22.
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav; Nilsen, Halvor Møll. (2017) Multiscale and reduced-order methods for simulating long-term trapping of CO2 in large-scale aquifer systems. MATHIAS 2017 ; 2017-10-25 - 2017-10-27.
-
Vitenskapelig foredragMykkeltvedt, Trine Solberg; Lie, Knut-Andreas; Raynaud, Xavier. (2017) Simulating polymer flooding using implicit high-resolution methods. SIAM GS 2017 ; 2017-09-10 - 2017-09-14.
-
Vitenskapelig foredragNilsen, Halvor Møll; Krogstad, Stein; Andersen, Odd; Allen, Rebecca; Lie, Knut-Andreas. (2017) Use of flow models with sensitivities to study monitoring strategies. 9th Trondheim Conference on CO2 capture, transport and storage . SINTEF; Trondheim. 2017-06-12 - 2017-06-14.
2016
-
Vitenskapelig foredragAllen, Rebecca; Nilsen, Halvor Møll; Andersen, Odd; Lie, Knut-Andreas. (2016) Categorization of Norwegian Continental Shelf formations in terms of geological CO2 storage potentials. 13th International Conference on Greenhouse Gas Control Technologies . IEA Greenhouse Gas R&D Programme; Lausanne. 2016-11-14 - 2016-11-18.
-
PosterAllen, Rebecca; Nilsen, Halvor Møll; Andersen, Odd; Lie, Knut-Andreas. (2016) On Obtaining Optimal Well Rates and Placement for CO2 Storage. ECMOR XV . EAGE; Amsterdam. 2016-08-29 - 2016-09-01.
-
PosterAllen, Rebecca; Nilsen, Halvor Møll; Lie, Knut-Andreas; Krogstad, Stein; Andersen, Odd. (2016) How the validity of gravity segregation and a sharp interface between CO2 and brine can be used to investigate variants of the Sleipner benchmark. Flow & Transport in Permeable Media . Gordon Research; Girona. 2016-07-31 - 2016-08-05.
-
Vitenskapelig foredragLie, Knut-Andreas. (2016) Challenges and developments in simulation of hydrocarbon recovery and CO2 storage. Non-linear PDEs, mathematical physics, and stochastic analysis - A conference in honour of Helge Holden . NTNU; Trondheim. 2016-07-04 - 2016-07-07.
-
IntervjuLie, Knut-Andreas. (2016) Matlab reservoir toolbox user guide. Oil Information Technology Journal [Fagblad]. 2016-03-23.
-
Faglig foredragLie, Knut-Andreas. (2016) So you can prove theorems - but can you code?. Math meets industry . NTNU; Trondheim. 2016-09-22 - 2016-09-23.
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav. (2016) Multiscale methods for a next-generation reservoir simulator. PMPM and UK InterPore Joint Annual Meeting 2016 . Heriot Watt University; Edinburgh. 2016-01-13 - 2016-01-15.
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav. (2016) Multiscale reservoir simulation: From Poisson's equation to industry-standard models. 8th International Conference on Porous Media & Annual Meeting . InterPore; Cincinnati, Ohio. 2016-05-09 - 2016-05-12.
-
Vitenskapelig foredragLie, Knut-Andreas; Møyner, Olav; Natvig, Jostein Roald; Kozlova, Antonina; Bratvedt, Kyrre; Watanabe, Shingo; Li, Zhuoyi. (2016) Successful Application of Multiscale Methods in a Real Reservoir Simulator Environment. ECMOR XV - 15th European Conference on the Mathematics of Oil Recovery . EAGE; Amsterdam. 2016-08-29 - 2016-09-01.
-
Vitenskapelig foredragMykkeltvedt, Trine Solberg; Lie, Knut-Andreas; Raynaud, Xavier. (2016) Fully Implicit Higher-order Schemes Applied to Polymer Flooding. ECMOR XV . EAGE; Amsterdam. 2016-08-28 - 2016-09-02.
-
Vitenskapelig foredragNilsen, Halvor Møll; Krogstad, Stein; Andersen, Odd; Allen, Rebecca; Lie, Knut-Andreas. (2016) Using sensitivities and vertical-equilibrium models for parameter estimation of CO2 injection models with application to Sleipner data. 13th International Conference on Greenhouse Gas Control Technologies . IEA Greenhouse Gas R&D Programme; Lausanne, Switzerland. 2016-11-14 - 2016-11-18.
2015
-
PosterAllen, Rebecca; Andersen, Odd; Lie, Knut-Andreas; Nilsen, Halvor Møll. (2015) Using MRST-co2lab to estimate the storage capacity of the Hammerfest basin aquifer and to simulate the Sleipner benchmark. Climit phd seminar . Climit; Trondheim. 2015-09-23 - 2015-09-24.
-
Vitenskapelig foredragAndersen, Odd; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2015) An Open-Source Toolchain for Simulation and Optimization of Aquifer-Wide CO2 Storage. Trondheim CCS Conference, TCCS-8 . BIGCCS; Trondheim. 2015-06-16 - 2015-06-18.
-
PosterAndersen, Odd; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2015) Simulation and Optimization of Large-Scale Aquifer-wide Injection in the North Sea. CLIMIT Summit 2015 . CLIMIT; Oslo. 2015-02-24 - 2015-02-24.
-
Faglig foredragLie, Knut-Andreas. (2015) Multiscale reservoir simulation: from Poisson's equation to real-field models. MIT Distinguished Seminar Series in Computational Science and Engineering . Massatchusetts Institute of Technology (MIT); Cambridge, Massatchusetts. 2015-12-03 - 2015-12-03.
-
Faglig foredragLie, Knut-Andreas. (2015) Short course: Flow diagnostics. SIAM Conference on Mathematical and Computational Issues in the Geosciences . SIAM - Society of Industrial and Applied Mathematics; Stanford University. 2015-06-28 - 2015-06-28.
-
Vitenskapelig foredragLie, Knut-Andreas. (2015) The MRST Open-source Toolbox for Reservoir Simulation. SIAM Conference on Mathematical and Computational Issues in the Geosciences . SIAM - Society of Industrial and Applied Mathematics; Stanford University. 2015-06-29 - 2015-07-02.
-
Faglig foredragLie, Knut-Andreas; Raynaud, Xavier; Møyner, Olav. (2015) Short course: Rapid prototyping with MRST. SIAM Conference on Mathematical and Computational Issues in the Geosciences . SIAM - Society of Industrial and Applied Mathematics; Stanford University. 2015-06-28 - 2015-06-28.
2014
-
PosterAndersen, Odd; Nilsen, Halvor Møll; Lie, Knut Andreas. (2014) Reexamining CO2 Storage Capacity and Utilization of the Utsira Formation. CLIMIT PhD Seminar 2014 . Norges Forskningsråd; Oslo. 2014-10-21 - 2014-10-22.
-
PosterAndersen, Odd; Nilsen, Halvor Møll; Lie, Knut Andreas. (2014) Reexamining CO2 Storage Capacity and Utilization of the Utsira Formation. ECMOR XIV - 14th European conference on the mathematics of oil recovery . European Association of Geoscientists and Engineers; Catania. 2014-09-08 - 2014-09-11.
-
IntervjuBrodtkorb, André R.; Lie, Knut-Andreas; Lien, Tonje Gulbrandsen. (2014) 15 år med vinterskole i e-vitenskap. Forskningsrådets EVITA nettsider [Internett]. 2014-06-23.
-
PosterHilden, Sindre Kristensen; Lie, Knut Andreas; Raynaud, Xavier. (2014) Steady State Upscaling of Polymer Flooding. ECMOR XIV - 14th European conference on the mathematics of oil recovery . European Association of Geoscientists and Engineers; Catania. 2014-09-08 - 2014-09-11.
-
Vitenskapelig foredragKrogstad, Stein; Lie, Knut-Andreas; Møyner, Olav. (2014) Use Of Flow Diagnostics In Waterflood Optimisation. SPE Large Scale Computing and Big Data Challenges in Reservoir Simulation . Society of Petroleum Engineers; The Grand Tarabaya, Istanbul. 2014-09-15 - 2014-09-17.
-
Vitenskapelig foredragLie, Knut Andreas; Nilsen, Halvor Møll; Andersen, Odd; Møyner, Olav. (2014) A Simulation Workflow for Large-scale CO2 Storage in the Norwegian North Sea. ECMOR XIV - 14th European conference on the mathematics of oil recovery . European Association of Geoscientists and Engineers; Catania, Sicilia. 2014-09-08 - 2014-09-11.
-
Faglig foredragLie, Knut-Andreas. (2014) An introduction to the MATLAB Reservoir Simulation Toolbox (MRST). Porous Media-Processes and Mathematics . Heriot-Watt University; Edinburgh. 2014-01-08 - 2014-01-10.
-
Vitenskapelig foredragLie, Knut-Andreas. (2014) Fast simulation of large-scale CO2 storage: spill-point analysis and vertical-equilibrium models. Porous Media-Processes and Mathematics . Heriot-Watt University; Edinburgh. 2014-01-08 - 2014-01-10.
-
Vitenskapelig foredragLie, Knut-Andreas. (2014) The Matlab Reservoir Simulation Toolbox (MRST). NumPor Annual Meeting . King Abdullah University of Science and Technology; Jeddah. 2014-03-02 - 2024-03-03.
-
Vitenskapelig foredragRasmussen, Atgeirr Flø; Lie, Knut Andreas. (2014) Discretization of Flow Diagnostics on Stratigraphic and Unstructured Grids. ECMOR XIV - 14th European conference on the mathematics of oil recovery . European Association of Geoscientists and Engineers; Catania, Sicilia. 2014-09-08 - 2014-09-11.
-
Vitenskapelig foredragRaynaud, Xavier; Lie, Knut Andreas; Nilsen, Halvor Møll; Rasmussen, Atgeirr Flø. (2014) Well-posedness of the Single-cell Transport Problem for Two-phase Flow with Polymer. ECMOR XIV - 14th European conference on the mathematics of oil recovery . European Association of Geoscientists and Engineers; Catania, Sicilia. 2014-09-08 - 2014-09-11.
2013
-
Vitenskapelig foredragLie, Knut-Andreas; Krogstad, Stein; Møyner, Olav; Rasmussen, Atgeirr Flø. (2013) Flow diagnostics on stratigraphic grids. SIAM Conference on Mathematical & Computational Issues in the Geosciences . SIAM; Padova. 2013-06-17 - 2013-06-19.
-
Vitenskapelig foredragLie, Knut-Andreas; Nilsen, Halvor Møll; Rasmussen, Atgeirr Flø; Raynaud, Xavier. (2013) Fast Simulation of Polymer Injection in Heavy-Oil Reservoirs Based on Topological Sorting and Sequential Splitting. SPE reservoir simulation symposium 2013 . SPE; The Woodlands, Texas. 2013-02-18 - 2013-02-20.
2012
-
Vitenskapelig foredragKrogstad, Stein; Lie, Knut-Andreas; Skaflestad, Bård. (2012) Mixed multiscale methods for compressible flow. 13th European Conference on the Mathematics of Oil Recovery . European Association of Geoscientists and Engineers; Biarritz. 2012-09-10 - 2012-09-13.
-
Vitenskapelig foredragLie, Knut-Andreas. (2012) Accurate and Robust Discretizations on Industry-Standard Grids. Mathematical Methods in Fluid Dynamics and Simulation of Giant Oil and Gas Reservoirs . Society of Petroleum Engineers; Swissotel, Istanbul. 2012-09-03 - 2012-09-05.
-
Vitenskapelig foredragLie, Knut-Andreas. (2012) Multiscale Methods for Porous Media Flow. Spring School on Mathematics of Multiscale Problems . Felix Klein Center for Mathematics; Kaiserslautern. 2012-04-26 - 2012-04-27.
-
Vitenskapelig foredragLie, Knut-Andreas. (2012) Multiscale Mixed Methods for Compressible Flow. Gordon Research Conference: Flow & Transport in Permeable Media . Flow & Transport in Permeable Media; Les Diablerets. 2012-06-24 - 2012-06-29.
-
Vitenskapelig foredragLie, Knut-Andreas; Nilsen, Halvor Møll; Rasmussen, Atgeirr Flø; Raynaud, Xavier Marcel. (2012) An unconditionally stable splitting method using reordering for simulating polymer injection. 13th European Conference on the Mathematics of Oil Recovery . European Association of Geoscientists and Engineers; Biarritz. 2012-09-10 - 2012-09-13.
-
Vitenskapelig foredragNatvig, Jostein Roald; Lie, Knut-Andreas; Krogstad, Stein; Yang, Yahan; Wu, Xiao-Hui. (2012) Grid adaption for upscaling and multiscale methods. 13th European Conference on the Mathematics of Oil Recovery . European Association of Geoscientists and Engineers; Biarritz. 2012-09-10 - 2012-09-13.
-
Vitenskapelig foredragPal, Mayur; Lamine, Sadok; Lie, Knut-Andreas; Krogstad, Stein. (2012) Multiscale methods for two and three-phase flow simulation in subsurface petroleum reservoirs. 13th European Conference on the Mathematics of Oil Recovery . European Association of Geoscientists and Engineers; Biarritz. 2012-09-10 - 2012-09-13.
-
PosterSyversveen, Anne Randi; Abrahamsen, Petter; Tveranger, Jan; Nilsen, Halvor Møll; Lie, Knut-Andreas. (2012) A Study on How Cap Rock Geometry Influences the CO2 Storage Capacity. Industrial Structural Geology . The Geological Society; Burlington House, Picadilly, London. 2012-11-28 - 2012-11-30.
-
Vitenskapelig foredragSyversveen, Anne Randi; Nilsen, Halvor Møll; Lie, Knut-Andreas; Tveranger, Jan; Abrahamsen, Petter. (2012) A Study of How Top-Surface Morphology Influences the Storage Capacity of CO2 in Saline Aquifers. 9th International Geostatistics Congress . Norwegian Computing Center/University of Oslo; Oslo. 2012-06-11 - 2012-06-15.
2011
-
Vitenskapelig foredragLie, Knut-Andreas. (2011) Fast Simulation Tools for Flow in Heterogeneous Porous Media. SimTech 2011: International Conference on Simulation Technology 2011 ; University of Stuttgart, Stuttgart, Germany. 2011-06-14 - 2011-06-17.
-
Vitenskapelig foredragLie, Knut-Andreas. (2011) Geologisk lagring av CO2: Matematisk modellering og analyse av risiko. CLIMIT dagene . Gassnova; Soria Moria, Oslo, Norge. 2011-10-05 - 2011-10-06.
-
Vitenskapelig foredragLie, Knut-Andreas. (2011) Multiscale Methods for Porous Media Flow. EMS School and Workshop on Mathematics for Multiscale Phenomena . Mathematical Center for Science and Technology IMPAN; Conference Center of the Polish Academy of Sciences, Bedlewo. 2011-10-24 - 2011-10-28.
-
Vitenskapelig foredragLie, Knut-Andreas. (2011) Multiscale methods in porous media. EMS School and Workshop on Mathematics for Multiscale Phenomena . European Mathematical Society / Institute of Mathematics of the Polish Academy of Sciences; Bedlewo, Polen. 2011-10-24 - 2011-10-28.
-
Vitenskapelig foredragLie, Knut-Andreas; Krogstad, Stein. (2011) Multiscale Mixed FEM for Compressible Flow. SIAM Conference on Mathematical & Computational Issues in the Geosciences . SIAM; Long Beach, CA, USA. 2011-03-21 - 2011-03-24.
-
Vitenskapelig foredragLie, Knut-Andreas; Natvig, Jostein Roald. (2011) Upgridding by Amalgamation: Flow-Adapted Grids for Multiscale Simulations. SIAM Conference on Mathematical & Computational Issues in the Geosciences . SIAM; Long Beach, CA, USA. 2011-03-21 - 2011-03-24.
-
Vitenskapelig foredragNilsen, Halvor Møll; Natvig, Jostein Roald; Lie, Knut-Andreas. (2011) Using Helmholtz Decomposition to Optimize Numerical Methods for Transport in Porous Media. SIAM GeoSciences . SIAM; Long Beach, USA. 2011-03-20 - 2011-03-24.
-
Vitenskapelig foredragSyversveen, Anne Randi; Nilsen, Halvor Møll; Lie, Knut-Andreas; Tveranger, Jan; Abrahamsen, Petter. (2011) A study on how top surface morphology influences the CO2 storage capacity. Impact of realistic geological models on simulation of CO2 storage . CIPR, UIB, Norsk Regnesenteral, SINTEF; Bergen. 2011-11-22 - 2011-11-24.
2010
-
Vitenskapelig foredragLie, Knut-Andreas. (2010) Anisotropic Relative Permeabilities. Workshop on multiscale methods ; Dr. Holms Hotel, Geilo. 2010-02-23 - 2010-02-25.
-
Vitenskapelig foredragLie, Knut-Andreas. (2010) Flow-based coarsening for multiscale simulation of transport in porous media. Averaging, Upscaling, and New Theories in Porous Media Flow and Transport . University of Bergen; Bergen. 2010-10-14 - 2010-10-15.
-
Vitenskapelig foredragLie, Knut-Andreas. (2010) Fundamentals of Multiscale Simulation. SPE Forum: Reservoir Simulation - Beyond Tomorrow . Society of Petroleum Engineers (SPE); Langkawi, Malaysia. 2010-05-10 - 2010-05-15.
-
Vitenskapelig foredragLie, Knut-Andreas. (2010) Multiscale Mixed Finite-Element Methods. SPE Forum: Reservoir Simulation - Beyond Tomorrow . Society of Petroleum Engineers (SPE); Langkawi, Malaysia. 2010-05-10 - 2010-05-15.
-
Vitenskapelig foredragLie, Knut-Andreas. (2010) Potential and Limitations for ""Domain Decomposition"" Multiscale Methods. Workshop on multiscale methods ; Dr. Holms Hotel, Geilo. 2010-02-23 - 2010-02-25.
2009
-
Vitenskapelig foredragBrodtkorb, André R.; Hagen, Trond Runar; Lie, Knut-Andreas; Natvig, Jostein Roald. (2009) Efficient GPU-based algorithms for solving systems of conservation laws. First International Workshop on Computational Engineering - Special Topic Fluid-Structure Interaction ; Herrsching am Ammersee, Germany. 2009-10-12 - 2009-10-14.
-
Vitenskapelig foredragLie, Knut-Andreas. (2009) Multiscale Mixed Finite Elements for the Stokes-Brinkman Equations. Challenges of Porous Media and Inaugural Meeting of the International Society for Porous Media (Interpore) ; Kaiserslautern, Germany. 2009-03-11 - 2009-03-14.
-
Vitenskapelig foredragLie, Knut-Andreas. (2009) Reservoir simulation of million-cell models on desktop computers. 22th Kongsberg seminar: Physics of hydrocarbon-bearing systems . PGP, University of Oslo; Kongsberg. 2009-05-06 - 2009-05-09.
-
Vitenskapelig foredragLie, Knut-Andreas; Gulbransen, Astrid Fossum. (2009) A multiscale mixed finite-element method for the Stokes-Brinkman equations. SIAM Conference on Mathematical & Computational Issues in the Geosciences . SIAM; Leipzig, Germany. 2009-06-15 - 2009-06-19.
-
Vitenskapelig foredragLie, Knut-Andreas; Gulbransen, Astrid Fossum. (2009) Multiscale mixed finite elements for the Stokes-Brinkman equations. Enumath 2009 ; Uppsala, Sverige. 2009-06-29 - 2009-07-03.
2008
-
Vitenskapelig foredragGulbransen, Astrid Fossum; Hauge, Vera Louise; Lie, Knut-Andreas. (2008) A multiscale mixed finite-element method for vuggy and naturally fractured reservoirs. 21st Nordic Seminar in Computational Mechanics ; Trondheim, Norway. 2008-10-16 - 2008-10-17.
-
Vitenskapelig foredragLie, Knut-Andreas. (2008) Algorithms for Fast Reservoir Simulation. Roundtable on reservoir simulation on the geological grid . Petoro AS; Stavanger, Norway. 2008-09-24 - 2008-09-24.
-
Vitenskapelig foredragLie, Knut-Andreas. (2008) An overview of the multiscale mixed finite element method. Workshop on multiscale methods . Jan Nordbotten, Talal Rahman; Dr. Holms Hotel. 2008-12-04 - 2008-12-05.
-
Vitenskapelig foredragLie, Knut-Andreas. (2008) The eVITA winter school. Workshop on eScience in Higher Education ; Uppsala Universitet. 2008-10-07 - 2008-10-07.
-
Vitenskapelig foredragLie, Knut-Andreas; Gulbransen, Astrid Fossum; Hauge, Vera Louise. (2008) Multiscale mixed finite-element simulation of vuggy and naturally fractured reservoirs. PDE Seminar ; Center of Mathematics for Applications, University of Oslo. 2008-11-27 - 2008-11-27.
-
Vitenskapelig foredragNilsen, Halvor Møll; Lie, Knut-Andreas. (2008) On front-tracking for compressible flow. ECMOR XI . EAGE; Bergen, Norway. 2008-09-08 - 2008-09-11.
2007
-
Vitenskapelig foredragStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2007) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. Besøk hos Exxon Mobil Upstream Research Company . Exxon Mobil Upstream Research Company; Houston, Texas. 2007-03-02 - 2007-03-02.
-
Vitenskapelig foredragStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2007) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. Besøk hos Norsk Hydro . Norsk Hydro; Bergen. 2007-01-09 - 2007-01-09.
-
PosterStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2007) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels (SPE106228). SPE Reservoir Simulation Symposium 07 . Society of Petroleum Engineers (SPE); The Woodlands, Houston, Texas. 2007-02-26 - 2007-02-28.
-
Vitenskapelig foredragAarnes, Jørg; Krogstad, Stein; Lie, Knut-Andreas. (2007) Multiscale mixed/mimetic methods -- Generic tools for reservoir modeling and simulation. SIAM Conference on Mathematical and Computational Issues in the Geosciences (GS07) . SIAM; Santa Fe, New Mexico USA. 2007-03-19 - 2007-03-22.
-
Vitenskapelig foredragAarnes, Jørg; Lie, Knut-Andreas; Krogstad, Stein; Kippe, Vegard. (2007) Multiscale methods for subsurface flow. Summer School on Multiscale Modeling and Simulation in Science . NGSSC; Bosön, Stockholm. 2007-06-04 - 2007-06-15.
-
PosterKippe, Vegard; Hægland, Håkon; Lie, Knut-Andreas. (2007) A method to improve the mass balance in streamline methods. SPE Reservoir Simulation Symposium ; 2007-02-26 - 2007-02-28.
-
Vitenskapelig foredragLie, Knut-Andreas. (2007) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. SPE Reservoir Simulation Symposium . Society of Petroleum Engineers; The Woodlands, Houston, Texas, U.S.A. 2007-02-26 - 2007-02-28.
-
Vitenskapelig foredragLie, Knut-Andreas. (2007) Direct simulation of high-resolution geo-cellular models. Physics of Geological Processes . Univ. of Oslo; Oslo, Norway. 2007-06-16 - 2007-06-16.
-
Vitenskapelig foredragLie, Knut-Andreas. (2007) Reservoir simulation: from upscaling to multiscale methods. Strategic International Research Seimnar in Engineering Science and Technology: Multiscale Computational Science and Engineering . NTNU; Trondheim. 2007-09-19 - 2007-09-21.
-
Vitenskapelig foredragLie, Knut-Andreas. (2007) Use of Multiscale Methods to Bypass Upscaling - Or as a Means to Provide Fast and Approximate Flow Responses in Optimization Workflows. Workshop on Numerical Discretization and Upscaling Methods . Princeton University, Department of Civil and Environmental Engineering; Princeton, USA. 2007-11-01 - 2007-11-02.
-
Vitenskapelig foredragSkaflestad, Bård; Natvig, Jostein Roald; Lie, Knut-Andreas. (2007) The mimetic method in reservoir simulation. 20th Nordic Seminar on Computational Mechanics . Chalmers University of Technology; Gøteborg, Sweden. 2007-11-23 - 2007-11-24.
2006
-
Vitenskapelig foredragStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2006) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. Besøk hos Schlumberger (Stavanger) . Schlumberger; Stavanger. 2006-11-30 - 2006-11-30.
-
Vitenskapelig foredragStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2006) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. Besøk hos Statoil (Stavanger) . Statoil; Stavanger. 2006-11-29 - 2006-11-29.
-
Vitenskapelig foredragStenerud, Vegard Røine; Kippe, Vegard; Datta-Gupta, Akhil; Lie, Knut-Andreas. (2006) Adaptive Multiscale Streamline Simulation and Inversion for High-Resolution Geomodels. DIFTA-seminar . Institutt for matematiske fag; NTNU. 2006-10-13 - 2006-10-13.
-
Vitenskapelig foredragAarnes, Jørg; Krogstad, Stein; Lie, Knut-Andreas. (2006) Multiscale methods for modeling flow in porous media: approaching industrial applications. Computation of Flow and Transport in Heterogeneous Media ; Univ. of Bath. 2006-06-20.
-
Vitenskapelig foredragAarnes, Jørg; Krogstad, Stein; Lie, Knut-Andreas; Natvig, Jostein Roald. (2006) Fast sequential implicit porous media flow simulations using multiscale finite elements and reordering of cells for solution of nonlinear transport equation. ECMOR X ; Amsterdam, The Netherlands. 2006-09-07.
-
Vitenskapelig foredragEikemo, Birgitte; Berre, Inga; Dahle, Helge Ketil; Lie, Knut-Andreas; Natvig, Jostein R.. (2006) A Discontinuous Galerkin Method for Computing Time-of-Flight in Discrete-Fracture Models. XVI International Conference on Computational Methods in Water Resources ; Copenhagen. 2006-06-18 - 2006-06-22.
-
Vitenskapelig foredragHagen, Trond Runar; Hjelmervik, Jon M.; Lie, Knut-Andreas; Natvig, Jostein Roald. (2006) Solving Hyperbolic Conservation Laws on GPUs. SC06 Intl. Conference for High Performance Computing, Networking, Storage & Analysis ; Tampa, Florida USA. 2006-11-13.
-
Vitenskapelig foredragHægland, Håkon; Dahle, Helge Ketil; Aavatsmark, Ivar; Eigestad, Geir Terje; Lie, Knut-Andreas. (2006) Adaptive streamline tracing for streamline simulation on irregular grids. Proceedings of the XVI International Conference on Computational Methods in Water Resources ; København. 2006-06-18 - 2006-06-22.
-
Vitenskapelig foredragHægland, Håkon; Lie, Knut-Andreas; Dahle, Helge Ketil; Eigestad, Geir Terje. (2006) Adaptive Streamline Tracing for Streamline Simulation on Irregular Grids. Foredrag på Vitenskapelig Konferanse . Computational Methods in Water Resources (DTU og UIB); København. 2006-06-19 - 2006-06-22.
-
Vitenskapelig foredragKippe, Vegard; Aarnes, Jørg; Lie, Knut-Andreas. (2006) Multiscale finite-element methods for elliptic problems in porous media flow. CMWR XVI Computational Methods in Water Resources ; Copenhagen, Denmark. 2006-06-22.
-
Vitenskapelig foredragLie, Knut-Andreas. (2006) Fast simulation of highly heterogeneous and fractured porous media. Workshop on CO2 handeling, BCCS ; Univ. of Bergen. 2006-05-04.
-
Vitenskapelig foredragLie, Knut-Andreas. (2006) Multiscale mixed finite-element methods for simulation of flow in highly heterogeneous porous media. Fifth China-Norway-Sweden Conference ; Lund. 2006-06-07.
-
Vitenskapelig foredragLie, Knut-Andreas. (2006) Multiscale mixed finite-element methods for simulation of flow in highly heterogeneous porous media. Fifth China-Norway-Sweden Workshop on Computational Mathematics . Department of Numerical Analysis, Lund University; Lund. 2006-06-05 - 2006-06-07.
-
Vitenskapelig foredragNatvig, Jostein Roald; Lie, Knut-Andreas. (2006) Fast solvers for flow in porous media based on discontinuous Galerkin methods and optimal reordering. CMWR XVI Computational Methods in Water Resources ; Copenhagen, Denmark. 2006-06-22.
-
Vitenskapelig foredragNatvig, Jostein. R.; Lie, Knut-Andreas; Eikemo, Birgitte. (2006) Fast Solvers for Flow in Porous Media Based on Discontinuous Galerkin Methods and Optimal Reordering. XVI International Conference on Computational Methods in Water Resources ; Copenhagen. 2006-06-18 - 2006-06-22.
2005
-
Vitenskapelig foredragLie, Knut-Andreas. (2005) Multiscale methods for flow in porous media. 18th Nordic Seminar on Computational Mechanics ; Stockholm-Helsinki. 2005-11-27 - 2005-11-30.
-
Vitenskapelig foredragLie, Knut-Andreas. (2005) Multiscale Reservoir Simulation. 2nd CENS-CMA Seminar . CMA, University of Oslo; Oslo. 2005-05-24 - 2005-05-25.
-
Vitenskapelig foredragLie, Knut-Andreas; Aarnes, Jørg; Kippe, Vegard; Krogstad, Stein. (2005) Comparison of three multiscale methods for two-phase flow in heterogeneous porous media. SIAM Conference on Mathematical and Computational Issues in the Geosciences . SIAM; Avignon, France. 2005-06-07 - 2005-06-10.
-
Vitenskapelig foredragLie, Knut-Andreas; Aarnes, Jørg; Kippe, Vegard; Krogstad, Stein. (2005) Multiscale methods for flow in porous media. 18th Nordic Seminar on Computational Mechanics . Nordic Association for Computational Mechanics; Espoo. 2005-09-27 - 2005-09-30.
2000
-
Vitenskapelig foredragHolden, Helge; Karlsen, Kenneth Hvistendahl; Lie, Knut-Andreas. (2000) Operator splitting methods for degenerate convection-diffusion equations. I: Convergence and entropy estimates. Conference on Infinite Dimensional (Stochastic) Analysis and Quantum Physics . [Mangler data]; Leipzig. 1999-01-20.
-
Vitenskapelig foredragKarlsen, Kenneth Hvistendahl; Lie, K. A.; Nativig, J.; Risebro, Nils Henrik. (2000) A fast marching method for 3D reservoir simulation. 13th Nordic Seminar on Computational Mechanics (NSCM-13) ; Oslo. 2000-10-01.
-
Vitenskapelig foredragLie, Knut-Andreas. (2000) A dimensional splitting method for quasilinear hyperbolic equations with variable coefficients. BIT 40th Anniversary meeting ; Lund, Sweden. 2000-08-01.
-
Vitenskapelig foredragLie, Knut-Andreas; Noelle, Sebastian. (2000) Remarks on high-resolution nonoscillatory central schemes for conservation laws. 11th ECMI Conference ; Palermo, Italy. 2000-10-01.
1999
-
Vitenskapelig foredragKarlsen, Kenneth Hvistendahl; Lie, K-A; Risebro, NH. (1999) A front tracking method for conversation laws with boundary conditions. Hyperbolic problems : theory, numerics, applications : seventh international conference . [Mangler data]; Zürich.
-
Vitenskapelig foredragHolden, Helge; Karlsen, Kenneth Hvistendahl; Lie, Knut-Andreas; Risebro, Nils Henrik. (1999) Lie-Kato-Trotter product formulas for nonlinear partial differential equations. Kruzhkov memorial conference ; Besancon, Frankrike. 1999-06-01.
-
Vitenskapelig foredragHolden, Helge; Karlsen, Kenneth Hvistendahl; Lie, Knut-Andreas; Risebro, Nils Henrik. (1999) Operator splitting for conservation laws. Godunov 70' conference ; Oxford, Storbrittannia. 1999-10-01.
1998
-
Vitenskapelig foredragKarlsen, Kenneth Hvistendahl; Lie, Knut-Andreas; Risebro, Nils Henrik. (1998) A front tracking method for conservation laws with boundary conditions. 7th international conference on Hyperbolic problems ; Zuerich. 1998-02-01.
1997
-
Vitenskapelig foredragKarlsen, Kenneth Hvistendahl; Dahle, Helge Ketil; Frøyen, J.; Lie, K.-A.; Risebro, N.H.. (1997) Corrected operator splitting for nonlinear advection-diffusion. Fourth SIAM Conference on Geoscience . [Mangler data]; Albuquerque, NM, USA, 16.06-19.06.
-
Populærvitenskapelig foredragLie, Knut-Andreas. (1997) A splitting method for mixed hyperbolic-parabolic convection-diffusion equations in multidimensions. Workshop on Hyperbolic Conservatory Laws . [Mangler data]; KTH, Stockholm.