THE STRUCTURE OF THE CANONICAL MODULE AND THE GORENSTEIN PROPERTY FOR SOME QUASIHOMOGENEOUS VARIETIES

DOI10.1070/SM1990v065n01ABEH001140zbMath0681.14029OpenAlexW2091871988MaRDI QIDQ4729910

Dmitri I. Panyushev

Publication date: 1990

Published in: Mathematics of the USSR-Sbornik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm1990v065n01abeh001140

zbMATH Keywords

Gorenstein ringPoincaré seriesfunctionsregularsheaf of differential formscanonical modules of S-varietiesquasihomogeneous affine varieties

Mathematics Subject Classification ID

Homogeneous spaces and generalizations (14M17) Varieties defined by ring conditions (factorial, Cohen-Macaulay, seminormal) (14M05) Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10)

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