Relative Cohen–Macaulayness of bigraded modules
نویسندگان
چکیده
منابع مشابه
Relative Cohen–macaulayness of Bigraded Modules
In this paper we study the local cohomology of all finitely generated bigraded modules over a standard bigraded polynomial ring which have only one nonvanishing local cohomology with respect to one of the irrelevant bigraded ideals.
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 2010
ISSN: 0021-8693
DOI: 10.1016/j.jalgebra.2009.11.026