Viviana Ene, Jürgen Herzog, Dumitru I. Stamate : Anticanonical modules of Segre products, 373-386

Abstract:

We compute the anticanonical module of the Segre product of standard graded K-algebras and determine its depth.

Key Words: Canonical module, Anticanonical module, Gorenstein rings.

2010 Mathematics Subject Classification: Primary 13H10; Secondary 13C14

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