Strongly torsion-free modules and local cohomology over Cohen-Macaulay rings

被引：3
作者：
Sazeedeh, R
机构：
[1] Univ Teachers Educ, Inst Math, Tehran 15618, Iran
[2] Urmia Univ, Dept Math, Urmia, Iran
来源：
COMMUNICATIONS IN ALGEBRA | 2005年 / 33卷 / 04期
关键词：
Gorenstein flat; Gorenstein injective; local cohomology; strongly torsion free;
D O I：
10.1081/AGB-200053824
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we investigate the relationship between strongly torsion-free, maximal Cohen-Macaulay, and strongly cotorsion modules over Cohen-Macaulay local rings via local cohontology. Results are given analogous to those known for Gorenstein flat, totally reflexive, and Gorenstein injective modules over a Gorenstein local ring.
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页码：1127 / 1135
页数：9
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