On differential operators of numerical semigroup rings
نویسندگان
چکیده
منابع مشابه
Finite generation of rings of differential operators of semigroup algebras
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. 2004 Elsevier Inc. All rights reserved.
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ژورنال
عنوان ژورنال: Journal of Pure and Applied Algebra
سال: 2013
ISSN: 0022-4049
DOI: 10.1016/j.jpaa.2012.06.009