A solution to the Baer splitting problem

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dc.creatorHügel, Lidia Angeleri
dc.creatorBazzoni, Silvana
dc.creatorHerbera, Dolors
dc.date2006-02-13
dc.date.accessioned2026-07-07T07:03:22Z
dc.date.available2026-07-07T07:03:22Z
dc.descriptionLet R be a commutative domain. We prove that an R-module B is projective if and only if Ext^1(B,T)=0 for any torsion module T. This answers in the affirmative a question raised by Kaplansky in 1962.
dc.identifierhttps://arxiv.org/abs/math/0602272
dc.identifierhttp://arxiv.org/abs/math/0602272
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/108947
dc.subjectCommutative Algebra
dc.subjectRings and Algebras
dc.subject13C10 (Primary) 13D07 16P70 (Secondary)
dc.titleA solution to the Baer splitting problem
dc.typetext

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