On the connectedness of Deligne-Lusztig varieties

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dc.creatorGoertz, Ulrich
dc.date2008-07-17
dc.date2008-08-19
dc.date.accessioned2026-07-07T09:56:59Z
dc.date.available2026-07-07T09:56:59Z
dc.descriptionWe give a criterion which determines when a union of one-dimensional Deligne-Lusztig varieties has a connected closure. We also obtain a new, short proof of the connectedness criterion for Deligne-Lusztig varieties due to Lusztig.
dc.descriptionv2: Revised Section 3, added Section 4. 6 pages
dc.identifierhttps://arxiv.org/abs/0807.2786
dc.identifierhttp://arxiv.org/abs/0807.2786
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/167182
dc.subjectAlgebraic Geometry
dc.subject14L35; 20G40
dc.titleOn the connectedness of Deligne-Lusztig varieties
dc.typetext

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