The Schur group of an abelian number field

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dc.creatorHerman, Allen
dc.creatorOlteanu, Gabriela
dc.creatordel Rio, Angel
dc.date2007-10-04
dc.date.accessioned2026-07-07T08:34:10Z
dc.date.available2026-07-07T08:34:10Z
dc.descriptionWe characterize the maximum $r$-local index of a Schur algebra over an abelian number field $K$ in terms of global information determined by the field $K$, for $r$ an arbitrary rational prime. This completes and unifies previous results of Janusz and Pendergrass.
dc.description15 pages
dc.identifierhttps://arxiv.org/abs/0710.1026
dc.identifierhttp://arxiv.org/abs/0710.1026
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/139339
dc.subjectRepresentation Theory
dc.subjectRings and Algebras
dc.subject16K50; 12G05; 16S35
dc.titleThe Schur group of an abelian number field
dc.typetext

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