Cotorsion pairs induced by duality pairs

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dc.creatorHolm, Henrik
dc.creatorJorgensen, Peter
dc.date2009-05-06
dc.date.accessioned2026-07-07T13:12:14Z
dc.date.available2026-07-07T13:12:14Z
dc.descriptionWe introduce the notion of a duality pair and demonstrate how the left half of such a pair is often covering and preenveloping. As an application, we generalize a result by Enochs et al. on Auslander and Bass classes, and we prove that the class of Gorenstein injective modules introduced by Enochs and Jenda is covering when the ground ring has a dualizing complex.
dc.description9 pages
dc.identifierhttps://arxiv.org/abs/0905.0776
dc.identifierhttp://arxiv.org/abs/0905.0776
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229521
dc.subjectCommutative Algebra
dc.subject13D05; 13D07; 18G25
dc.titleCotorsion pairs induced by duality pairs
dc.typetext

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