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dc.contributor.authorAndrade, Maria Gorete Carreira [UNESP]
dc.contributor.authorGazon, Amanda Buosi [UNESP]
dc.date.accessioned2015-04-27T11:55:58Z
dc.date.available2015-04-27T11:55:58Z
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.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.relation.ispartofInternational Journal of Applied Mathematics
dc.sourceCurrículo Lattes
dc.subjecthomology of groupsen
dc.subjectdualityen
dc.subjectcohomological invariantsen
dc.titleA dual homological invariant and some propertiesen
dc.typeArtigo
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.doi10.12732/ijam.v27i1.2
dc.rights.accessRightsAcesso aberto
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências Letras e Ciências Exatas, São José do Rio Pretopt
dc.identifier.lattes3186337502957366
unesp.departmentMatemáticapt
unesp.author.lattes3186337502957366
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