JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2015, Vol. 50 ›› Issue (06): 53-58.doi: 10.6040/j.issn.1671-9352.0.2014.331

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Gorenstein projective N-complexes

ZHU Rong-min   

  1. Department of Mathematics, Northwest Normal University, Lanzhou 730070, Gansu, China
  • Received:2014-07-15 Revised:2014-11-11 Online:2015-06-20 Published:2015-07-31

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Abstract: The properties of Gorenstein projective of N-complexes are investigated, and the Gorenstein projective dimensions of N-complex are characterized. It is shown that for an arbitrary associative ring R, any N-complex C of R-module is Gorenstein projective if and only if each Cn is Gorenstein projective.

Key words: N-complex, preenvelope, Gorenstein projective N-complex

CLC Number: 

  • O153.3
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