The structure of Ext(A,Z) and GCH: possible co-Moore spaces

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dc.creatorEklof, Paul C.
dc.creatorShelah, Saharon
dc.date2003-03-27
dc.date.accessioned2026-07-07T04:56:26Z
dc.date.available2026-07-07T04:56:26Z
dc.descriptionWe consider what Ext(A,Z) can be when A is torsion-free and Hom(A,Z)=0. We thereby give an answer to a question of Golasinski and Goncalves which asks for the divisible Abelian groups which can be the type of a co-Moore space.
dc.identifierhttps://arxiv.org/abs/math/0303344
dc.identifierhttp://arxiv.org/abs/math/0303344
dc.identifierMathematische Zeitschrift, 239 (2002), 143-157
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/66918
dc.subjectLogic
dc.subjectGroup Theory
dc.titleThe structure of Ext(A,Z) and GCH: possible co-Moore spaces
dc.typetext

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