Noncommutative cyclic isolated singularities

DOI10.1090/tran/8084zbMath1460.14078arXiv1902.04847OpenAlexW3003918835MaRDI QIDQ5113218

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Publication date: 3 June 2020

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1902.04847

zbMATH Keywords

group actionGelfand-Kirillov dimensiongraded isolated singularitypertinencyAuslander theorem

Mathematics Subject Classification ID

Noncommutative algebraic geometry (14A22) Rings arising from noncommutative algebraic geometry (16S38) Actions of groups and semigroups; invariant theory (associative rings and algebras) (16W22) Homological conditions on associative rings (generalizations of regular, Gorenstein, Cohen-Macaulay rings, etc.) (16E65) Singularities of surfaces or higher-dimensional varieties (14J17) Twisted and skew group rings, crossed products (16S35)

Related Items

Auslander’s theorem for dihedral actions on preprojective algebras of type A ⋮ Some invariant subalgebras are graded isolated singularities ⋮ Cancellation problem for AS-regular algebras of dimension three

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