Rings characterized by direct sums of cs modules
作者:
Dinh Van Huynh,
S.K. Jain,
S.R. López-Permouth,
期刊:
Communications in Algebra
(Taylor Available online 2000)
卷期:
Volume 28,
issue 9
页码: 4219-4222
ISSN:0092-7872
年代: 2000
DOI:10.1080/00927870008827084
出版商: Gordon and Breach Science Publishers Ltd.
数据来源: Taylor
摘要:
It is shown that a ring for which every CS right module is ∑CS is right artinian. As a consequence, it is also shown that over a ring R every direct sum of CS right R-modules is CS iff R is right artinian and the composition length of every uniform right R-module is at most 2.
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