Frontiers of Mathematics in China >
Maximal Cohen-Macaulay modules over a noncommutative 2-dimensional singularity
Received date: 22 May 2019
Accepted date: 16 Sep 2019
Published date: 15 Oct 2019
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We study properties of graded maximal Cohen-Macaulay modules over an -graded locally finite, Auslander Gorenstein, and Cohen-Macaulay algebra of dimension two. As a consequence, we extend a part of the McKay correspondence in dimension two to a more general setting.
Xiaoshan QIN , Yanhua WANG , James ZHANG . Maximal Cohen-Macaulay modules over a noncommutative 2-dimensional singularity[J]. Frontiers of Mathematics in China, 2019 , 14(5) : 923 -940 . DOI: 10.1007/s11464-019-0793-5
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