On Poincare duality for pairs (G,W)

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal de Uberlândia (UFU)
dc.date.accessioned2018-11-26T16:16:51Z
dc.date.available2018-11-26T16:16:51Z
dc.date.created2018-11-26T16:16:51Z
dc.date.issued2015-05-28
dc.identifierOpen Mathematics. Warsaw: De Gruyter Open Ltd, v. 13, p. 363-371, 2015.
dc.identifier2391-5455
dc.identifierhttp://hdl.handle.net/11449/160812
dc.identifier10.1515/math-2015-0035
dc.identifierWOS:000361390800001
dc.description.abstractLet G be a group and W a G-set. In this work we prove a result that describes geometrically, for a Poincare duality pair (G, W), the set of representatives for the G-orbits in W and the family of isotropy subgroups. We also prove, through a cohomological invariant, a necessary condition for a pair (G, W) to be a Poincare duality pair when W is infinite.
dc.languageeng
dc.publisherDe Gruyter Open Ltd
dc.relationOpen Mathematics
dc.relation0,450
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectPoincare duality pairs
dc.subjectCohomology of groups
dc.subjectCohomological invariants
dc.titleOn Poincare duality for pairs (G,W)
dc.typeArtículos de revistas


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