Minimal Flat Resolutions of Artinian Modules

• 来源期刊: 代数集刊(英文版)
• 关键词: Artinian module flat cover minimal flat resolution
• 年，卷（期）: 2005,（3）
• 页码范围: 443-448
• 页数: 6页
• 语种: 英文

摘要

The purpose of this paper is to establish connection between the minimal flat resolutions of Artinian modules and the concept of cosequences in commutative algebra.The main result of this paper leads to a characterization of local Cohen-Macaulay rings in terms of vanishing property of the dual Bass numbers of certain Artinian modules.