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dc.contributor.authorAndrade, Maria Gorete Carreira-
dc.contributor.authorGazon, Amanda Buosi-
dc.date.accessioned2015-04-27T11:55:58Z-
dc.date.accessioned2016-10-25T20:46:52Z-
dc.date.available2015-04-27T11:55:58Z-
dc.date.available2016-10-25T20:46:52Z-
dc.date.issued2014-
dc.identifierhttp://www.diogenes.bg/ijam/contents/2014-27-1/2/-
dc.identifier.citationInternational Journal of Applied Mathematics, v. 27, n. 1, p. 13-20, 2014.-
dc.identifier.issn1311-1728-
dc.identifier.urihttp://hdl.handle.net/11449/122696-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/122696-
dc.description.abstractBased on the cohomology theory of groups, Andrade and Fanti defined in [1] an algebraic invariant, denoted by E(G,S, M), where G is a group, S is a family of subgroups of G with infinite index and M is a Z2G-module. In this work, by using the homology theory of groups instead of cohomology theory, we define an invariant ``dual'' to E(G, S, M), which we denote by E*(G, S, M). The purpose of this paper is, through the invariant E*(G, S, M), to obtain some results and applications in the theory of duality groups and group pairs, similar to those shown in Andrade and Fanti [2], and thus, providing an alternative way to get applications and properties of this theory.en
dc.format.extent13-20-
dc.language.isoeng-
dc.sourceCurrículo Lattes-
dc.subjecthomology of groupsen
dc.subjectdualityen
dc.subjectcohomological invariantsen
dc.titleA dual homological invariant and some propertiesen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Matemática, Instituto de Biociências Letras e Ciências Exatas de São José do Rio Preto, Sao Jose do Rio Preto, Rua Cristovão Colombo, 2265, Jd. Nazareth, CEP 15054-000, SP, Brasil-
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Matemática, Instituto de Biociências Letras e Ciências Exatas de São José do Rio Preto, Sao Jose do Rio Preto, Rua Cristovão Colombo, 2265, Jd. Nazareth, CEP 15054-000, SP, Brasil-
dc.identifier.doihttp://dx.doi.org/10.12732/ijam.v27i1.2-
dc.rights.accessRightsAcesso aberto-
dc.relation.ispartofInternational Journal of Applied Mathematics-
dc.identifier.lattes3186337502957366-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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