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Gorenstein injective and projective complexes

 

作者: Edgar E. Enochs,   J.R. Garcí Rozas,  

 

期刊: Communications in Algebra  （Taylor Available online 1998）
卷期: Volume 26, issue 5  

页码: 1657-1674

 

ISSN:0092-7872

 

年代: 1998

 

DOI:10.1080/00927879808826229

 

出版商: Gordon and Breach Science Publishers Ltd.

 

数据来源: Taylor

 

摘要:

In this article we extend the notion of Gorenstein injective and projective modules to that of complexes and characterize such complexes. We prove that over an n-Gorenstein ring every complex has a Gorenstein injective envelope and we show that every such envelope is a quasi-isomorphim..

 

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