On mutation of {\tau}-tilting modules
Representation Theory
2016-04-28 v3
Abstract
Mutation of {\tau}-tilting modules is a basic operation to construct a new support {\tau}-tilting module from a given one by replacing a direct summand. The aim of this paper is to give a positive answer to the question posed in [AIR, Question 2.31] about mutation of {\tau}-tilting modules.
Cite
@article{arxiv.1604.00127,
title = {On mutation of {\tau}-tilting modules},
author = {Yingying Zhang},
journal= {arXiv preprint arXiv:1604.00127},
year = {2016}
}
Comments
5 pages; shorten the proof