THE CONCEPT OF (I; J)-COHEN{MACAULAYMODULES
Publish place: Journal of Algebraic Systems، Vol: 3، Issue: 1
Publish Year: 1394
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JAS-3-1_001
تاریخ نمایه سازی: 30 آذر 1395
Abstract:
A generalization of the notion of depth of an ideal on amodule is introduced by applying the concept of local cohomologymodules with respect to a pair of ideals . The concept of (I; J)-Cohen{Macaulay modules is also introduced as a generalization ofthe concept of Cohen{Macaulay modules . This kind of modulesis di erent from the Cohen{Macaulay modules, as shown in anexample. Also an Artinian result is given for such modules.
Keywords:
Local cohomology modules de ned by a pair of ideals , System of ideals , Depth of a pair of ideals , (I , J)-Cohen{Macaulay modules , Cohen{Macaulay modules