2025

• Bergh, Petter Andreas. (2025) Homology of complexes over finite tensor categories. Journal of Noncommutative Geometry
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Jorgensen, David A.; Thompson, Peder. (2025) Dimension and depth inequalities over complete intersections. Arkiv för matematik
  Vitenskapelig artikkel

2024

• Bergh, Petter Andreas; Plavnik, Julia Yael; Witherspoon, Sarah. (2024) Support varieties without the tensor product property. Bulletin of the London Mathematical Society
  Vitenskapelig artikkel

2023

• Bergh, Petter Andreas. (2023) Separable equivalences, finitely generated cohomology and finite tensor categories. Mathematische Zeitschrift
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Jorgensen, David A.. (2023) Categorical matrix factorizations. Annals of K-theory
  Vitenskapelig artikkel

2021

• Bergh, Petter Andreas; Jorgensen, David A.; Moore, W. Frank. (2021) Totally Acyclic Approximations. Applied Categorical Structures
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Plavnik, Julia Yael; Witherspoon, Sarah. (2021) Support varieties for finite tensor categories: Complexity, realization, and connectedness. Journal of Pure and Applied Algebra
  Vitenskapelig artikkel
• Lyng, Reidar; Grønflaten, Lars Trovatten; Bergh, Petter Andreas; Moen, Øystein; Owren, Geir Asle; Pedersen, Eilif. (2021) Fremtidens teknologistudier (FTS), grupperapport: C - Programdrevet tilnærming. NTNU
  Rapport

2020

• Bergh, Petter Andreas; Sandøy, Mads Hustad; Solberg, Øyvind. (2020) On support varieties and tensor products for finite dimensional algebras. Journal of Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Thompson, Peder. (2020) Matrix factorizations for self-orthogonal categories of modules. Journal of Algebra and its Applications
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Erdmann, Karin; Jorgensen, David A.. (2020) Modules of Constant Jordan Type over Quantum Complete Intersections. Documenta Mathematica
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Jorgensen, David A.; Moore, W. Frank. (2020) A converse to a construction of Eisenbud–Shamash. Journal of Commutative Algebra
  Vitenskapelig artikkel

2019

• Bergh, Petter Andreas; Erdmann, Karin. (2019) Matrix factorizations for quantum complete intersections. Journal of Homotopy and Related Structures (JHRS)
  Vitenskapelig artikkel

2018

• Bergh, Petter Andreas; Jorgensen, David Alan. (2018) Realizability and the Avrunin-Scott theorem for higher-order support varieties. Journal of Algebra and its Applications
  Vitenskapelig artikkel

2017

• Bergh, Petter Andreas; Madsen, Dag Oskar. (2017) Hochschild homology and trivial extension algebras. Proceedings of the American Mathematical Society
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Jorgensen, David Alan. (2017) A Generalized Dade?s Lemma for Local Rings. Algebras and Representation Theory
  Vitenskapelig artikkel

2016

• Bergh, Petter Andreas; Jorgensen, David A. (2016) Complete intersections and equivalences with categories of matrix factorizations. Homology, Homotopy and Applications
  Vitenskapelig artikkel
• Langfeldt, Marit Buset; Bergh, Petter Andreas. (2016) Triangulated Categories and Matrix Factorizations. NTNU
  Mastergradsoppgave
• Bergh, Petter Andreas; Jasso, Gustavo; Thaule, Marius. (2016) Higher n-angulations from local rings. Journal of the London Mathematical Society
  Vitenskapelig artikkel
• Arentz-Hansen, Emilie Bjørlo; Bergh, Petter Andreas; Thaule, Marius. (2016) The morphism axiom for n-angulated categories. Theory and Applications of Categories
  Vitenskapelig artikkel

2015

• Bergh, Petter Andreas; Oppermann, Steffen; Jorgensen, David A. (2015) The Gorenstein defect category. Quarterly Journal of Mathematics
  Vitenskapelig artikkel

2014

• Bergh, Petter Andreas; Celikbas, Olgur; Jorgensen, David A. (2014) Homological algebra modulo exact zero-divisors. Kyoto Journal of Mathematics
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Jorgensen, David Alan; Oppermann, Steffen. (2014) The negative side of cohomology for Calabi-Yau categories. Bulletin of the London Mathematical Society
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Steen, Johan. (2014) Generators and representability in triangulated categories. Doktoravhandlinger ved NTNU (241)
  Doktorgradsavhandling
• Bergh, Petter Andreas; Thaule, Marius. (2014) The Grothendieck group of an n-angulated category. Journal of Pure and Applied Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Turner, W.. (2014) On the representation dimension of skew group algebras, wreath products and blocks of Hecke algebras. Bulletin of the London Mathematical Society
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Jorgensen, David Alan. (2014) On growth in minimal totally acyclic complexes. Journal of Commutative Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2014) On the existence of cluster tilting objects in triangulated categories. Journal of Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Oppermann, Steffen; Jorgensen, David Alan. (2014) The gorenstein defect category. Quarterly Journal of Mathematics
  Vitenskapelig artikkel

2013

• Bergh, Petter Andreas; Thaule, Marius. (2013) The axioms for n-angulated categories. Algebraic and Geometric Topology
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2013) On the vanishing of homology with modules of finite length. Mathematica Scandinavica
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Jorgensen, David A. (2013) Tate-Hochschild homology and cohomology of Frobenius algebras. Journal of Noncommutative Geometry
  Vitenskapelig artikkel

2012

• Bergh, Petter Andreas; Han, Y; Madsen, Dag Oskar. (2012) HOCHSCHILD HOMOLOGY AND TRUNCATED CYCLES. Proceedings of the American Mathematical Society
  Vitenskapelig artikkel

2011

• Bergh, Petter Andreas; Jorgensen, David A. (2011) On the vanishing of homology for modules of finite complete intersection dimension. Journal of Pure and Applied Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Erdmann, Karin. (2011) The stable Auslander-Reiten quiver of a quantum complete intersection. Bulletin of the London Mathematical Society
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Oppermann, Steffen. (2011) Cluster tilting and complexity. International Mathematics Research Notices (IMRN)
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2011) On the vanishing of cohomology in triangulated categories. Homology, Homotopy and Applications
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Oppermann, Steffen. (2011) Cohomological symmetry in triangulated categories. Journal of Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Erdmann, Karin. (2011) The representation dimension of Hecke algebras and symmetric groups. Advances in Mathematics
  Vitenskapelig artikkel

2010

• Bergh, Petter Andreas; Madsen, Dag. (2010) Hochschild homology and split pairs. Bulletin des Sciences Mathématiques
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Iyengar, Srikanth B.; Krause, Henning; Oppermann, Steffen. (2010) Dimensions of triangulated categories via Koszul objects. Mathematische Zeitschrift
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Solberg, Øyvind. (2010) Relative support varieties. Quarterly Journal of Mathematics
  Vitenskapelig artikkel

2009

• Bergh, Petter Andreas; Erdmann, Karin. (2009) Support and rank varieties for quantum complete intersections. Oberwolfach Reports
  Sammendrag/abstract
• Bergh, Petter Andreas. (2009) Support via central ring actions. Oberwolfach Reports
  Sammendrag/abstract
• Bergh, Petter Andreas; Erdmann, Karin. (2009) The Avrunin-Scott theorem for quantum complete intersections. Journal of Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2009) Modules with reducible complexity, II. Communications in Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2009) Orbit algebras and periodicity. Colloquium Mathematicum
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Madsen, Dag Oskar. (2009) Hochschild homology and global dimension. Bulletin of the London Mathematical Society
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2009) On complexes of finite complete intersection dimension. Homology, Homotopy and Applications
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2009) Ext-symmetry over quantum complete intersections. Archiv der Mathematik
  Vitenskapelig artikkel

2008

• Bergh, Petter Andreas; Oppermann, S. (2008) Cohomology of twisted tensor products. Journal of Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Erdmann, Karin. (2008) Homology and cohomology of quantum complete intersections. Algebra & Number Theory
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2008) On the vanishing of (co)homology over local rings. Journal of Pure and Applied Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2008) Representation dimension and finitely generated cohomology. Advances in Mathematics
  Vitenskapelig artikkel
• Bergh, Petter Andreas; Oppermann, S. (2008) The representation dimension of quantum complete intersections. Journal of Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2008) Twisted support varieties. Journal of Pure and Applied Algebra
  Vitenskapelig artikkel

2007

• Bergh, Petter Andreas. (2007) On the Hochschild (co)homology of quantum exterior algebras. Communications in Algebra
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2007) On support varieties for modules over complete intersections. Proceedings of the American Mathematical Society
  Vitenskapelig artikkel
• Bergh, Petter Andreas. (2007) Modules with reducible complexity. Journal of Algebra
  Vitenskapelig artikkel

2006

• Bergh, Petter Andreas. (2006) Hochschild cohomology, complexity and support varieties. NTNU
  Doktorgradsavhandling
• Bergh, Petter Andreas. (2006) Complexity and periodicity. Colloquium Mathematicum
  Vitenskapelig artikkel