Covers and envelopes over gr-Gorenstein rings

DOI10.1006/jabr.1998.7722zbMath0942.16049OpenAlexW2001082901MaRDI QIDQ1295928

M. J. Asensio, Juan Antonio López-Ramos, Blass Torrecillas Jover

Publication date: 29 May 2000

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/6d665a7357cc8ca8bb52fe78d9c72668554bd9cf

zbMATH Keywords

categories of graded modulesGorenstein gr-injective envelopesGorenstein gr-projective coversgraded Gorenstein rings

Mathematics Subject Classification ID

Injective modules, self-injective associative rings (16D50) Module categories in associative algebras (16D90) Free, projective, and flat modules and ideals in associative algebras (16D40) Homological conditions on associative rings (generalizations of regular, Gorenstein, Cohen-Macaulay rings, etc.) (16E65) Graded rings and modules (associative rings and algebras) (16W50)

Related Items

GRADED MATLIS DUALITY AND APPLICATIONS TO COVERS, $n$-${\rm gr}$-coherent rings and Gorenstein graded modules, Category of $n$-FCP-gr-projective modules with respect to special copresented graded modules, DING-GRADED MODULES AND GORENSTEIN GR-FLAT MODULES, On L-R Smash Products of Hopf Algebras, Gorenstein injective and projective modules and actions of finite-dimensional Hopf algebras., ON THE EXISTENCE OF FLAT COVERS INR-gr, Gorenstein Modules over Zariski Filtered Rings, Relative FP-gr-injective and gr-flat modules, $n$-strongly Gorenstein graded modules, Homological dimensions of skew group algebras, Gorenstein gr-injective modules over graded isolated singularities, Invariants of FP-Projective Dimensions Under Cleft Extensions

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