Generalized Co-Cohen-Macaulay and Co-Buchsbaum Modules

• 来源期刊: 代数集刊（英文版）
• 关键词: co-Buchsbaum modules generalized co-Cohen-Macaulay modules
• 年，卷（期）: 2007,（2）
• 页码范围: 265-278
• 页数: 14页
• 语种: 英文

摘要

We study two classes of Artinian modules called co-Buchsbaum modules and generalized co-Cohen-Macaulay modulesSome basic properties and characterizations of these modules in terms of q-weak co-sequences, co-standard sequences, multiplicity, local homology modules are presented.