On Cohen-Macaulay modules over non-commutative surface singularities

• Autorzy: Yuriy Drozd , Volodymyr Gavran
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

Cohen-Macaulay modules; Vector bundles; Non-commutative surface singularities

Kategorie tematyczne

• 16G50: Cohen-Macaulay modules
• 16G60: Representation type (finite, tame, wild, etc.)
• 16S38: Rings arising from non-commutative algebraic geometry

• Wydawca: De Gruyter Open
• Czasopismo: Open Mathematics
• Rocznik: 2014
• Tom: 12
• Numer: 5
• Strony: 675-687

Daty

wydano

2014-05-01

online

2014-02-15

Twórcy

autor

Yuriy Drozd

• National Academy of Sciences of Ukraine

autor

Volodymyr Gavran

• National Academy of Sciences of Ukraine

Bibliografia

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Identyfikatory

DOI

10.2478/s11533-013-0374-x