A geometric perspective on the $\tau$-cluster morphism category
Representation Theory
2023-04-20 v2
Abstract
We show how the -cluster morphism category may be defined in terms of the wall-and-chamber structure of an algebra. This geometric perspective leads to a simplified proof that the category is well-defined.
Cite
@article{arxiv.2302.12217,
title = {A geometric perspective on the $\tau$-cluster morphism category},
author = {Sibylle Schroll and Aran Tattar and Hipolito Treffinger and Nicholas J. Williams},
journal= {arXiv preprint arXiv:2302.12217},
year = {2023}
}
Comments
20 pages, 5 figures. Comments welcome! v2: added a little more discussion