dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.contributor | Universidade Federal de Uberlândia (UFU) | |
dc.date.accessioned | 2018-11-26T16:16:51Z | |
dc.date.available | 2018-11-26T16:16:51Z | |
dc.date.created | 2018-11-26T16:16:51Z | |
dc.date.issued | 2015-05-28 | |
dc.identifier | Open Mathematics. Warsaw: De Gruyter Open Ltd, v. 13, p. 363-371, 2015. | |
dc.identifier | 2391-5455 | |
dc.identifier | http://hdl.handle.net/11449/160812 | |
dc.identifier | 10.1515/math-2015-0035 | |
dc.identifier | WOS:000361390800001 | |
dc.description.abstract | Let 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.language | eng | |
dc.publisher | De Gruyter Open Ltd | |
dc.relation | Open Mathematics | |
dc.relation | 0,450 | |
dc.rights | Acesso restrito | |
dc.source | Web of Science | |
dc.subject | Poincare duality pairs | |
dc.subject | Cohomology of groups | |
dc.subject | Cohomological invariants | |
dc.title | On Poincare duality for pairs (G,W) | |
dc.type | Artículos de revistas | |