On Sequentially Co-Cohen-Macaulay Modules

• 来源期刊: 代数集刊(英文版)
• 关键词: dimension filtration Noetherian dimension co-Cohen-Macaulay modules
• 年，卷（期）: 2007,（3）
• 页码范围: 455-468
• 页数: 14页
• 语种: 英文

摘要

In this paper,we define the notion of dimension filtration of an Artinian module and study a class of Artinian modules,called sequentially co-Cohen-Macaulay modules,which contains strictly all co-Cohen-Macaulay modules.Some characterizations of co-Cohen-Macaulayness in terms of the Matlis duality and of local homology are also given.