On Cohen-Macaulay modules over non-commutative surface singularities
classification
🧮 math.AG
math.RT
keywords
cohen-macaulaynon-commutativesingularitiessurfacemodulesapplicationbundlescorrespondence
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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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