Title of article
Castelnuovo–Mumford regularity of canonical and deficiency modules
Author/Authors
Lê Tuân Hoa، نويسنده , , Eero Hyry، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
24
From page
877
To page
900
Abstract
We give two kinds of bounds for the Castelnuovo–Mumford regularity of the canonical module and the deficiency modules of a ring, respectively, in terms of the homological degree and the Castelnuovo–Mumford regularity of the original ring.
Keywords
canonical module , Deficiency module , Homological degree , local cohomology , Castelnuovo–Mumford regularity
Journal title
Journal of Algebra
Serial Year
2006
Journal title
Journal of Algebra
Record number
697776
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