On cohomologies and extensions of cyclic groups

dc.creatorGOLASINSKI, Marek
dc.creatorGONCALVES, Daciberg Lima
dc.date.accessioned2012-10-20T04:50:20Z
dc.date.accessioned2018-07-04T15:46:43Z
dc.date.available2012-10-20T04:50:20Z
dc.date.available2018-07-04T15:46:43Z
dc.date.created2012-10-20T04:50:20Z
dc.date.issued2011
dc.identifierTOPOLOGY AND ITS APPLICATIONS, v.158, n.14, Special Issue, p.1858-1865, 2011
dc.identifier0166-8641
dc.identifierhttp://producao.usp.br/handle/BDPI/30602
dc.identifier10.1016/j.topol.2011.06.022
dc.identifierhttp://dx.doi.org/10.1016/j.topol.2011.06.022
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1627241
dc.description.abstractCohomology groups H(s)(Z(n), Z(m)) are studied to describe all groups up to isomorphism which are (central) extensions of the cyclic group Z(n) by the Z(n)-module Z(m). Further, for each such a group the number of non-equivalent extensions is determined. (C) 2011 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherELSEVIER SCIENCE BV
dc.relationTopology and Its Applications
dc.rightsCopyright ELSEVIER SCIENCE BV
dc.rightsrestrictedAccess
dc.subjectAutomorphism group
dc.subjectCohomology group
dc.subjectCyclic group
dc.subjectEuler`s function
dc.subjectExtension
dc.subjectSemi-direct product
dc.titleOn cohomologies and extensions of cyclic groups
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución