Rings characterized by direct sums of CS modules
https://doi.org/10.1080/00927870008827084Publisher, magazine: ,
Publication year: 2000
Lưu Trích dẫn Chia sẻAbstract
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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