Projective representations in algebras and cohomology

Author	dc.contributor.author	Arenas Carmona, Luis
Admission date	dc.date.accessioned	2018-12-20T14:08:15Z
Available date	dc.date.available	2018-12-20T14:08:15Z
Publication date	dc.date.issued	2011
Cita de ítem	dc.identifier.citation	Archiv der Mathematik, Volumen 97, Issue 2, 2018, Pages 105-113
Identifier	dc.identifier.issn	0003889X
Identifier	dc.identifier.other	10.1007/s00013-011-0279-5
Identifier	dc.identifier.uri	https://repositorio.uchile.cl/handle/2250/154150
Abstract	dc.description.abstract	We give some conditions under which no two non-conjugate projective representations, in an algebra, of a given group can become conjugate over a separable extension of the base field. In particular, we show this is always the case for groups with trivial abelianization. © 2011 Springer Basel AG.
Lenguage	dc.language.iso	en
Type of license	dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Chile
Link to License	dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Source	dc.source	Archiv der Mathematik
Keywords	dc.subject	Central simple algebras
Keywords	dc.subject	Finite subgroups
Keywords	dc.subject	Galois Cohomology
Título	dc.title	Projective representations in algebras and cohomology
Document type	dc.type	Artículo de revista
Cataloguer	uchile.catalogador	SCOPUS
Indexation	uchile.index	Artículo de publicación SCOPUS
uchile.cosecha	uchile.cosecha	SI

Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile