聊城师院学报(自然科学版)2001,Vol.14Issue(1):17-20,4.
利用直投射与直内射模刻画环
Characterizing Rings by Direct-Prrojective Modules and Direct-Injective Modules
姚忠平1
作者信息
- 1. 聊城师范学院,财务处,山东,聊城,252059
- 折叠
摘要
Abstract
In this paper,the characterizations of hereditary rings,Notherian rings,Artinian semisimple rings via direct-projective modules and direct-injective modules are given.关键词
环/直投射模/直内射模Key words
rings/direct-projective modules/direct-injective module分类
数理科学引用本文复制引用
姚忠平..利用直投射与直内射模刻画环[J].聊城师院学报(自然科学版),2001,14(1):17-20,4.