When does \(R\) Gorenstein imply \(R^ G\) Gorenstein?

DOI10.1006/JABR.1996.0190zbMath0858.16029OpenAlexW2025240535MaRDI QIDQ1922480

Juan José García, Edgar E. Enochs, Ángel Del Río

Publication date: 16 March 1997

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

Full work available at URL: https://doi.org/10.1006/jabr.1996.0190

zbMATH Keywords

finite groupsgroups of automorphismsGorenstein ringsinjective dimensionsinjective resolutionsright self-injective ringsfixed subringspreserving question

Mathematics Subject Classification ID

Injective modules, self-injective associative rings (16D50) Automorphisms and endomorphisms (16W20) Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Homological dimension in associative algebras (16E10)

Related Items (3)

Hopf extensions of CM-finite Artin algebras ⋮ Gorenstein injective and projective modules and actions of finite-dimensional Hopf algebras. ⋮ Preserving of covers by hopf invariants

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