ON THE FINITENESS OF ASSOCIATED PRIMES OF LOCAL COHOMOLOGY MODULES

被引：0
|
作者：
Pham Hung Quy [1 ]
机构：
[1] FPT Univ Dai Hoc FPT, Dept Math, Hanoi, Vietnam
来源：
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2010年 / 138卷 / 06期
关键词：
Local cohomology; associated primes;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Let R be a Noetherian ring, a be an ideal of R and M be a finitely generated R-module. The aim of this paper is to show that if t is the least integer such that neither H(a)(t)(M) nor supp(H(a)(t)(M)) is non-finite, then H(a)(t)(M) has finitely many associated primes. This combines the main results of Brodmann and Faghani and independently of Khashyarmanesh and Salarian.
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页码：1965 / 1968
页数：4
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