$D_C$-Projective Dimension of Complexes
Received:July 28, 2016  Revised:May 17, 2017
Key Words: complexes   semidualizing modules   $D_C$-projective dimension  
Fund Project:Supported by the National Natural Science Foundation of China (Grant Nos.11361052; 11401476).
Author NameAffiliation
Renyu ZHAO Department of Mathematics, Northwest Normal University, Gansu 730070, P. R. China 
Pengju MA Department of Mathematics, Northwest Normal University, Gansu 730070, P. R. China 
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Abstract:
      Let $R$ be a commutative ring and $C$ a semidualizing $R$-module. We introduce the notion of $D_C$-projective dimension for homologically bounded below complexes and give some characterizations of this dimension.
Citation:
DOI:10.3770/j.issn:2095-2651.2017.05.004
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