排序方式: 共有3条查询结果,搜索用时 15 毫秒
1
1.
The f-depth of an ideal on a module 总被引:2,自引:0,他引:2
Rencai Lü Zhongming Tang 《Proceedings of the American Mathematical Society》2002,130(7):1905-1912
Let be an ideal of a Noetherian local ring and a finitely generated -module. The f-depth of on is the least integer such that the local cohomology module is not Artinian. This paper presents some part of the theory of f-depth including characterizations of f-depth and a relation between f-depth and f-modules.
2.
3.
Le Thanh Nhan 《代数通讯》2013,41(3):863-878
We introduce a class of modules called generalized f-modules, which contains strictly all f-modules and generalized Cohen–Macaulay modules. The properties of multiplicity, local cohomology modules, localization, completion… of these modules are presented. A result concerning the finiteness of associated primes of local cohomology modules with respect to generalized f-modules is given. Some connections to the coordinate rings of algebraic varieties and Stanley-Reisner rings are considered. 相似文献
1