On modules of finite length

被引:0
|
作者
VanSanh, N [1 ]
Dhompongsa, S [1 ]
机构
[1] CHIANG MAI UNIV, DEPT MATH, CHIANG MAI 50200, THAILAND
关键词
D O I
10.1080/00927879708825990
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
It is shown that for a finitely generated self-projective right R-module M, if every finitely generated module in sigma[M] is a direct sum of an M-projective module and a quasi-continuous module, then M is a module of finite length. In particular, R is a right artinian ring if every finitely generated right R-module is a direct sum of a projective module and a quasi-continuous module.
引用
收藏
页码:2301 / 2309
页数:9
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