Maximal Cohen-Macaulay modules over a noncommutative 2-dimensional singularity
Rings and Algebras
2019-06-18 v1 Algebraic Geometry
Abstract
We study properties of graded maximal Cohen-Macaulay modules over an N-graded locally finite, Auslander Gorenstein, and Cohen-Macaulay algebra of dimension two. As a consequence, we extend a part of McKay correspondence in dimension two to a more general setting.
Cite
@article{arxiv.1906.06824,
title = {Maximal Cohen-Macaulay modules over a noncommutative 2-dimensional singularity},
author = {Xiaoshan Qin and Yanhua Wang and James Zhang},
journal= {arXiv preprint arXiv:1906.06824},
year = {2019}
}
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16 pages