Derived dimension via {\tau}-tilting theory
Representation Theory
2020-12-08 v2
Abstract
Comparing the bounded derived categories of an algebra and of the endomorphism algebra of a given support {\tau}-tilting module, we find a relation between the derived dimensions of an algebra and of the endomorphism algebra of a given {\tau}-tilting module.
Cite
@article{arxiv.2005.07915,
title = {Derived dimension via {\tau}-tilting theory},
author = {Yingying Zhang},
journal= {arXiv preprint arXiv:2005.07915},
year = {2020}
}
Comments
6 pages, accepted for publication in Czechoslovak Mathematical Journal