Gorenstein homological dimensions with respect to a semi-dualizing module over group rings

author

  • A. Bahlekeh Department of mathematics, Gonbad Kavous University, Gonbad Kavous, IRAN.
Abstract:

Let R be a commutative noetherian ring and Γ a finite group. In this paper,we study Gorenstein homological dimensions of modules with respect to a semi-dualizing module over the group ring  . It is shown that Gorenstein homological dimensions  of an  -RΓ module M with respect to a semi-dualizing module,  are equal over R and RΓ  .

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Journal title

volume 3  issue 11

pages  99- 108

publication date 2017-10-23

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