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Universal central extensions of braided crossed modules of groups

dc.contributor.authorCasas Mirás, José Manuel 
dc.contributor.authorFernández-Fariña, Alejandro
dc.contributor.authorLadra, Manuel
dc.date.accessioned2024-07-01T08:46:15Z
dc.date.available2024-07-01T08:46:15Z
dc.date.issued2024-11
dc.identifier.citationJournal of Pure and Applied Algebra, 228(11): 107715 (2024)spa
dc.identifier.issn00224049
dc.identifier.urihttp://hdl.handle.net/11093/7113
dc.description.abstractIn this paper, we give a canonical braiding on the universal central extension of a crossed module with a given braiding in the category of crossed modules. We also construct the universal central extension of a braided crossed module in the category of braided crossed modules, showing that when one of these constructions exists, both of them exist and coincidespa
dc.description.sponsorshipXunta de Galicia | Ref. ED431C 2023/31spa
dc.description.sponsorshipAgencia Estatal de Investigación | Ref. PID2020-115155GB-I00spa
dc.language.isoengspa
dc.publisherJournal of Pure and Applied Algebraspa
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115155GB-I00/ES
dc.rightsATTRIBUTION-NONCOMMERCIAL-NODERIVS 4.0 INTERNATIONAL
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.titleUniversal central extensions of braided crossed modules of groupsen
dc.typearticlespa
dc.rights.accessRightsopenAccessspa
dc.identifier.doi10.1016/j.jpaa.2024.107715
dc.identifier.editorhttps://linkinghub.elsevier.com/retrieve/pii/S0022404924001129spa
dc.publisher.departamentoMatemática aplicada Ispa
dc.publisher.grupoinvestigacionMatemáticasspa
dc.subject.unesco1201.07 Álgebra Homológicaspa
dc.date.updated2024-05-23T16:14:43Z
dc.computerCitationpub_title=Journal of Pure and Applied Algebra|volume=228|journal_number=11|start_pag=107715|end_pag=spa


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