Brauer graph algebras are closed under derived equivalence
Representation Theory
2021-11-30 v3
Abstract
In this paper the class of Brauer graph algebras is proved to be closed under derived equivalence. For that we use the rank of the maximal torus of the identity component of the group of outer automorphisms of a symmetric stably biserial algebra .
Cite
@article{arxiv.1908.09645,
title = {Brauer graph algebras are closed under derived equivalence},
author = {Mikhail Antipov and Alexandra Zvonareva},
journal= {arXiv preprint arXiv:1908.09645},
year = {2021}
}