On the Local Cohomology and Formal Local Cohomology Modules

被引：0
|
作者：
Rezaei, Shahram [1 ]
Sadeghi, Behruz [1 ]
机构：
[1] Payame Noor Univ PNU, Dept Math, Tehran, Iran
来源：
KYUNGPOOK MATHEMATICAL JOURNAL | 2023年 / 63卷 / 01期
关键词：
formal local cohomology; local cohomology;
D O I：
10.5666/KMJ.2022.63.1.37
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Let a and b be ideals of a commutative Noetherian ring R and M be a finitely generated R-module of dimension d > 0. We prove some results concerning the top local cohomology and top formal local cohomology modules. Among other things, we determine SuppR(b Hda(M)) and SuppR(bFda(M)). Also, we obtain some relations be-tween AnnR(b Hda(M)), AttR(b Hda(M)) and SuppR(b Hda(M)) and we get similar results for bFda(M).
引用
收藏
页码：37 / 43
页数：7
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