Reduction of Ideals Relative to an Artinian Module and the Dual of Burch,s Inequality
相对一个 Artinian 模块的理想的减小并且 Burchs 不平等双作者机构:Department of Mathematics University of Kurdistan P.O. Box: 416 Sanandaj Iran
出 版 物:《Algebra Colloquium》 (代数集刊(英文版))
年 卷 期:2019年第26卷第1期
页 面:113-122页
核心收录:
学科分类:12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 08[工学] 081201[工学-计算机系统结构] 0812[工学-计算机科学与技术(可授工学、理学学位)]
主 题:reduction of ideals Artinian modules co-Cohen-Macaulay
摘 要:Let (A,m) be a commutative quasi-local ring with non-zero identity and M be an Artinian A-module with dim M = d. If I is an ideal of A with l(0 :m I) 0. Moreover, we study the dual of Burch s inequality. In particular, the Burch s inequality becomes an equality if G(I,M) is co-Cohen-Macaulay.