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arXiv · 1301.2999

On Cohen-Macaulay modules over non-commutative surface singularities

Yuriy A. Drozd·Volodymyr S. Gavran
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Abstract

We generalize the results of Kahn about a correspondence between Cohen-Macaulay modules and vector bundles to non-commutative surface singularities. As an application, we give examples of non-commutative surface singularities which are not Cohen-Macaulay finite, but are Cohen-Macaulay tame.

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Yuriy A. Drozd, Volodymyr S. Gavran. 2013-02-05. On Cohen-Macaulay modules over non-commutative surface singularities. https://arxiv.org/abs/1301.2999

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