Unipotent elements in small characteristic

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dc.creatorLusztig, G.
dc.date2005-03-31
dc.date2005-04-03
dc.date.accessioned2026-07-07T05:18:41Z
dc.date.available2026-07-07T05:18:41Z
dc.descriptionWe make a study of unipotent elements in a connected reductive group over an algebraically closed field with emphasis on the case where the characteristic is a bad prime. We try to see how much of the theory of Dynkin-Kostant extends to this case. We also study the variety of Borel subgroups containing a unipotent element and prove a purity property for its cohomology in certain cases in bad characteristic.
dc.description39 pages
dc.identifierhttps://arxiv.org/abs/math/0503739
dc.identifierhttp://arxiv.org/abs/math/0503739
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/74747
dc.subjectRepresentation Theory
dc.titleUnipotent elements in small characteristic
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