Derived equivalences between matrix subrings and their applications
Representation Theory
2011-08-02 v1
Abstract
In this paper, we construct derived equivalences between matrix subrings. As applications, we calculate the global dimensions and the finitistic dimensions of some matrix subrings. And we show that the finitistic dimension conjecture holds for a class of Harada algebras and a class of tiled triangular algebras.
Cite
@article{arxiv.1108.0126,
title = {Derived equivalences between matrix subrings and their applications},
author = {Yiping Chen},
journal= {arXiv preprint arXiv:1108.0126},
year = {2011}
}
Comments
16 pages