NOTES ON GENERALIZED HOPFIAN AND WEAKLY CO-HOPFIAN MODULES

被引：3

作者：

Yang Gang ^{[1
,2
]}

Liu Zhongkui ^{[2
]}

机构：

[1] Lanzhou Jiaotong Univ, Sch Math Phys & Software Engn, Lanzhou 730070, Peoples R China

[2] NW Normal Univ, Coll Math & Informat Sci, Lanzhou, Peoples R China

来源：

COMMUNICATIONS IN ALGEBRA | 2010年 / 38卷 / 10期

基金：

美国国家科学基金会;

关键词：

Generalized Hopfian modules; Generalized Hopfian rings; Matrix rings; Truncated polynomial rings; Weakly co-Hopfian modules; RINGS;

D O I：

10.1080/00927872.2010.488666

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this article, the generalized Hopficity and weakly co-Hopficity of modules over truncated polynomial and triangular matrix rings are considered. Also, it is obtained partially when the direct product R x S is a generalized Hopfian ring, where R and S are two rings.

引用

页码：3556 / 3566

页数：11

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