On sequentially Cohen-Macaulay modules

被引:29
|
作者
Cuong, Nguyen Tu [1 ]
Cuong, Doan Trung [1 ]
机构
[1] Inst Math, Hanoi 10307, Vietnam
关键词
sequentially Cohen-Macaulay module; dimension filtration; good system of parameters; Stanley-Reisner ring;
D O I
10.2996/kmj/1193924944
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we introduce the notion of good systems of parameters with respect to certain increasing filtration of submodules of a Noetherian module in order to prove several characterizations of sequentially Cohen-Macaulay modules in terms of good systems of parameters. The sequential Cohen-Macaulayness of Stanley-Reisner rings of small embedding dimension are also examined.
引用
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页码:409 / 428
页数:20
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