Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/89426
DC FieldValueLanguage
dc.contributor.authorMartins-Ferreira, Nelson-
dc.contributor.authorMontoli, Andrea-
dc.contributor.authorSobral, Manuela-
dc.date.accessioned2020-06-02T11:41:28Z-
dc.date.available2020-06-02T11:41:28Z-
dc.date.issued2018-
dc.identifier.urihttps://hdl.handle.net/10316/89426-
dc.description.abstractWe show that the Nine Lemma holds for special Schreier extensions of monoids with operations. This fact is used to obtain a push forward construction for special Schreier extensions with abelian kernel. This construction permits to give a functorial description of the Baer sum of such extensions.pt
dc.language.isoengpt
dc.publisherSpringer Verlagpt
dc.relationCMUC-UID/MAT/00324/2013pt
dc.rightsembargoedAccesspt
dc.subjectMonoids with operations; Special Schreier extension; Nine Lemma; Push forward; Baer sumpt
dc.titleThe Nine Lemma and the push forward construction for special Schreier extensions of monoids with operationspt
dc.typearticle-
degois.publication.firstPage325pt
degois.publication.lastPage352pt
degois.publication.titleSemigroup Forumpt
dc.relation.publisherversionhttps://link.springer.com/article/10.1007/s00233-018-9962-1pt
dc.peerreviewedyespt
dc.identifier.doi10.1007/s00233-018-9962-1pt
degois.publication.volume97pt
dc.date.embargo2019-01-01*
uc.date.periodoEmbargo365pt
item.languageiso639-1en-
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypearticle-
item.cerifentitytypePublications-
crisitem.author.researchunitCMUC - Centre for Mathematics of the University of Coimbra-
crisitem.author.orcid0000-0001-9289-6147-
Appears in Collections:I&D CMUC - Artigos em Revistas Internacionais
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