Wide Morita contexts, relative injectivity and equivalence results

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dc.creatorChifan, N.
dc.creatorDascalescu, S.
dc.creatorNastasescu, C.
dc.date2004-02-24
dc.date.accessioned2026-07-07T05:05:41Z
dc.date.available2026-07-07T05:05:41Z
dc.descriptionWe extend Morita theory to abelian categories by using wide Morita contexts. Several equivalence results are given for wide Morita contexts between abelian categories, widely extending equivalence theorems for categories of modules and comodules due to Kato, Muller and Berbec. In the case of Grothendieck categories we derive equivalence results by using quotient categories. We apply the general equivalence results to rings with identity, rings with local units, graded rings, Doi-Hopf modules and coalgebras.
dc.description35 pages
dc.identifierhttps://arxiv.org/abs/math/0402385
dc.identifierhttp://arxiv.org/abs/math/0402385
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/70257
dc.subjectRings and Algebras
dc.subjectQuantum Algebra
dc.subject16D90; 18E15; 16W30; 16W50
dc.titleWide Morita contexts, relative injectivity and equivalence results
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