Coinduction functor and simple comodules

Simple item page
dc.creatorKaoutit, L. El
dc.creatorGómez-Torrecillas, J.
dc.date2009-02-12
dc.date.accessioned2026-07-07T12:40:57Z
dc.date.available2026-07-07T12:40:57Z
dc.descriptionConsider a coring with exact rational functor, and a finitely generated and projective right comodule. We construct a functor (\emph{coinduction functor}) which is right adjoint to the hom-functor represented by this comodule. Using the coinduction functor, we establish a bijective map between the set of representative classes of torsion simple right comodules and the set of representative classes of simple right modules over the endomorphism ring. A detailed application to a group-graded modules is also given.
dc.identifierhttps://arxiv.org/abs/0902.2116
dc.identifierhttp://arxiv.org/abs/0902.2116
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219610
dc.subjectRings and Algebras
dc.subjectGroup Theory
dc.titleCoinduction functor and simple comodules
dc.typetext

Files

Collections

arXiv