On QB endomorphism rings

被引：2

作者：

Chen, Huanyin ^{[1
]}

机构：

[1] Hunan Normal Univ, Dept Math, Changsha 410006, Peoples R China

来源：

COMMUNICATIONS IN ALGEBRA | 2007年 / 35卷 / 12期

关键词：

completion of diagram; QB-ring; quasi-injective module; quasi-projective module;

D O I：

10.1080/00927870701509560

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We study, in this article, QB endomorphism rings of quasi-projective modules by means of completions of diagrams. The dual problems for quasi-injective modules are also investigated.

引用

页码：4005 / 4017

页数：13

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