Title of article
Covers and Envelopes over gr-Gorenstein Rings
Author/Authors
M. J. Asensio، نويسنده , , J. A. L?pez-Ramos، نويسنده , , B. Torrecillas، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
23
From page
437
To page
459
Abstract
In this paper we study the existence of Gorenstein injective envelopes and Gorenstein projective and flat covers in the category of graded modules and we relate them with the corresponding envelopes and covers in the category of modules.
Journal title
Journal of Algebra
Serial Year
1999
Journal title
Journal of Algebra
Record number
694551
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