Petter Andreas Bergh

Professor

petter.bergh@ntnu.no

Petter Andreas Bergh is a Professor at the Department of Mathematical Sciences, where he is a member of the algebra group. He has a Cand.scient and a PhD in mathematics from NTNU.

Work Experience

2012- Professor, Department of Mathematical Sciences, NTNU
2010-2012 Associate Professor, NTNU
2007-2009 Postdoc position, NTNU
2006-2007 EU LieGrits Postdoc posititon, University of Oxford, United Kingdom

Grants

EU LieGrits personal postdoc grant (2006-2007): 200.000 NOK
Norwegian Research Council research grant (2013-2016): 9.000.000 NOK, for funding three postdocs and one PhD student

Honors

The 2010 prize for outstanding research from the Royal Norwegian Society of Sciences and Letters

Scientific, academic and artistic work

A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database

Journal publications

Bergh, Petter Andreas; Jorgensen, David Alan. (2018) Realizability and the Avrunin-Scott theorem for higher-order support varieties. Journal of Algebra and its Applications. vol. 17 (8).
Bergh, Petter Andreas; Jorgensen, David Alan. (2017) A Generalized Dade?s Lemma for Local Rings. Algebras and Representation Theory.
Bergh, Petter Andreas; Madsen, Dag Oskar. (2017) Hochschild homology and trivial extension algebras. Proceedings of the American Mathematical Society. vol. 145 (4).
Arentz-Hansen, Emilie Bjørlo; Bergh, Petter Andreas; Thaule, Marius. (2016) The morphism axiom for n-angulated categories. Theory and Applications of Categories. vol. 31.
Bergh, Petter Andreas; Jasso, Gustavo; Thaule, Marius. (2016) Higher n-angulations from local rings. Journal of the London Mathematical Society. vol. 93 (1).
Bergh, Petter Andreas; Jorgensen, David A. (2016) Complete intersections and equivalences with categories of matrix factorizations. Homology, Homotopy and Applications. vol. 18 (2).
Bergh, Petter Andreas; Oppermann, Steffen; Jorgensen, David A. (2015) The Gorenstein defect category. Quarterly Journal of Mathematics. vol. 66 (2).
Bergh, Petter Andreas. (2014) On the existence of cluster tilting objects in triangulated categories. Journal of Algebra. vol. 417.
Bergh, Petter Andreas; Celikbas, Olgur; Jorgensen, David A. (2014) Homological algebra modulo exact zero-divisors. Kyoto Journal of Mathematics. vol. 54 (4).
Bergh, Petter Andreas; Jorgensen, David Alan. (2014) On growth in minimal totally acyclic complexes. Journal of Commutative Algebra. vol. 6 (1).
Bergh, Petter Andreas; Jorgensen, David Alan; Oppermann, Steffen. (2014) The negative side of cohomology for Calabi-Yau categories. Bulletin of the London Mathematical Society. vol. 46 (2).
Bergh, Petter Andreas; Oppermann, Steffen; Jorgensen, David Alan. (2014) The gorenstein defect category. Quarterly Journal of Mathematics. vol. 66 (2).
Bergh, Petter Andreas; Thaule, Marius. (2014) The Grothendieck group of an n-angulated category. Journal of Pure and Applied Algebra. vol. 218 (2).
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. vol. 46 (1).
Bergh, Petter Andreas. (2013) On the vanishing of homology with modules of finite length. Mathematica Scandinavica. vol. 112 (1).
Bergh, Petter Andreas; Jorgensen, David A. (2013) Tate-Hochschild homology and cohomology of Frobenius algebras. Journal of Noncommutative Geometry. vol. 7 (4).
Bergh, Petter Andreas; Thaule, Marius. (2013) The axioms for n-angulated categories. Algebraic and Geometric Topology. vol. 13 (4).
Bergh, Petter Andreas; Han, Y; Madsen, Dag Oskar. (2012) HOCHSCHILD HOMOLOGY AND TRUNCATED CYCLES. Proceedings of the American Mathematical Society. vol. 140 (4).
Bergh, Petter Andreas. (2011) On the vanishing of cohomology in triangulated categories. Homology, Homotopy and Applications. vol. 13 (2).
Bergh, Petter Andreas; Erdmann, Karin. (2011) The representation dimension of Hecke algebras and symmetric groups. Advances in Mathematics. vol. 228 (4).