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arXiv · 1108.0126

Derived equivalences between matrix subrings and their applications

Yiping Chen
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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.

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Yiping Chen. 2011-07-31. Derived equivalences between matrix subrings and their applications. https://arxiv.org/abs/1108.0126

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