Gorenstein Global Dimensions and Cotorsion Dimension of Rings

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dc.creatorBennis, D.
dc.creatorMahdou, N.
dc.date2007-12-02
dc.date2008-04-12
dc.date.accessioned2026-07-07T09:31:39Z
dc.date.available2026-07-07T09:31:39Z
dc.descriptionIn this paper, we establish, as a generalization of a result on the classical homological dimensions of commutative rings, an upper bound on the Gorenstein global dimension of commutative rings using the global cotorsion dimension of rings. We use this result to compute the Gorenstein global dimension of some particular cases of trivial extensions of rings and of group rings.
dc.identifierhttps://arxiv.org/abs/0712.0123
dc.identifierhttp://arxiv.org/abs/0712.0123
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/158535
dc.subjectCommutative Algebra
dc.titleGorenstein Global Dimensions and Cotorsion Dimension of Rings
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