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On pure-injective modules over pullback rings

 

作者: Shahabaddin Ebrahimi Atani,  

 

期刊: Communications in Algebra  （Taylor Available online 2000）
卷期: Volume 28, issue 9  

页码: 4037-4069

 

ISSN:0092-7872

 

年代: 2000

 

DOI:10.1080/00927870008827074

 

出版商: Gordon and Breach Science Publishers Ltd.

 

数据来源: Taylor

 

摘要:

LetRbe the pullback, in the sense of [9], of two Dedekind domains. We describe all those indecomposable pure-injectiveR-modulesMwith finite-dimensional top, that is, such thatM/Rad(R)Mis finite dimensional overR/Rad(R).

 

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