Character sheaves on disconnected groups, VIII

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dc.creatorLusztig, G.
dc.date2005-09-15
dc.date.accessioned2026-07-07T05:23:15Z
dc.date.available2026-07-07T05:23:15Z
dc.descriptionIn this paper we continue the study of character sheaves on a reductive group G. To each subset of the set of simple reflections in the Weyl group we associate an algebra of the same kind as an Iwahori-Hecke algebra with unequal parameters in terms of parabolic character sheaves. We also prove a Mackey type formula for character sheaves. We define a duality operation for character sheaves. We also prove a quasi-rationality property for character sheaves.
dc.description42 pages
dc.identifierhttps://arxiv.org/abs/math/0509356
dc.identifierhttp://arxiv.org/abs/math/0509356
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/76360
dc.subjectRepresentation Theory
dc.titleCharacter sheaves on disconnected groups, VIII
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