Support varieties without the tensor product property
Quantum Algebra
2023-08-11 v1 K-Theory and Homology
Representation Theory
Abstract
We show that over a perfect field, every non-semisimple finite tensor category with finitely generated cohomology embeds into a larger such category where the tensor product property does not hold for support varieties.
Keywords
Cite
@article{arxiv.2308.05687,
title = {Support varieties without the tensor product property},
author = {Petter Andreas Bergh and Julia Yael Plavnik and Sarah Witherspoon},
journal= {arXiv preprint arXiv:2308.05687},
year = {2023}
}
Comments
11 pages