TOP LOCAL COHOMOLOGY AND TOP FORMAL LOCAL COHOMOLOGY MODULES WITH SPECIFIED ATTACHED PRIMES
Publish place: Journal of Algebraic Systems، Vol: 8، Issue: 2
Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JAS-8-2_002
تاریخ نمایه سازی: 7 بهمن 1399
Abstract:
Let (R,m) be a Noetherian local ring, M be a finitely generated R-module of dimension n and a be an ideal of R. In this paper, generalizing the main results of Dibaei and Jafari [3] and Rezaei [8], we will show that if T is a subset of AsshR M, then there exists an ideal a of R such that AttR Hna (M)=T. As an application, we give some relationships between top local cohomology modules and top formal local cohomology modules.
Keywords:
Attached primes , Local cohomology modules , Formal local cohomology modules , Noetherian local rings
Authors
A. R. Nazari
Department of Mathematics, Lorestan University,
F. Rastgoo
Department of Mathematics, Lorestan University,