On the blocks of the walled Brauer algebra

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dc.creatorCox, Anton
dc.creatorDe Visscher, Maud
dc.creatorDoty, Stephen
dc.creatorMartin, Paul
dc.date2007-09-06
dc.date.accessioned2026-07-07T08:27:56Z
dc.date.available2026-07-07T08:27:56Z
dc.descriptionWe determine the blocks of the walled Brauer algebra in characteristic zero. These can be described in terms of orbits of the action of a Weyl group of type $A$ on a certain set of weights. In positive characteristic we give a linkage principle in terms of orbits of the corresponding affine Weyl group. We also classify the semisimple walled Brauer algebras in all characteristics.
dc.description40 pages, 16 figures
dc.identifierhttps://arxiv.org/abs/0709.0851
dc.identifierhttp://arxiv.org/abs/0709.0851
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/137441
dc.subjectRepresentation Theory
dc.subject20G05
dc.titleOn the blocks of the walled Brauer algebra
dc.typetext

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