Title of article
Finite generation of rings of differential operators of semigroup algebras
Author/Authors
Mutsumi Saito، نويسنده , , William N. Traves، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
28
From page
76
To page
103
Abstract
We prove that the ring of differential operators of any semigroup algebra is finitely generated. In contrast, we also show that the graded ring of the order filtration on the ring of differential operators of a semigroup algebra is finitely generated if and only if the semigroup is scored.
Keywords
Toric variety , Semigroup ring , Finite generation , Ring of differential operators
Journal title
Journal of Algebra
Serial Year
2004
Journal title
Journal of Algebra
Record number
696753
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