Noncommutative Rational Double Points
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Daniel Chan
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Article
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2000
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Elsevier Science
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English
β 262 KB
In this paper we study noncommutative analogues of rational double points. The approach is to consider the action of a finite group G on certain noncommutative ww xx Ε½ analogues of k x, y which were studied by Artin and Stafford ''Regular Local . Rings of Dimension 2,'' manuscript . An explicit desc