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dc.contributor.authorBaur, Karin
dc.contributor.authorHille, Lutz
dc.date.accessioned2010-03-20T12:00:53Z
dc.date.accessioned2016-10-05T14:14:15Z
dc.date.available2010-03-20T12:00:53Z
dc.date.available2016-10-05T14:14:15Z
dc.date.issued2010-03-13
dc.identifier.urihttp://publications.mfo.de/handle/mfo/1168
dc.descriptionResearch in Pairs 2009en_US
dc.description.abstractWe consider parabolic subgroups of a general algebraic group over an algebraically closed field $k$ whose Levi part has exactly $t$ factors. By a classical theorem of Richardson, the nilradical of a parabolic subgroup $P$ has an open dense $P$-orbit. In the complement to this dense orbit, there are infinitely many orbits as soon as the number $t$ of factors in the Levi part is $\geq 6$. In this paper, we describe the irreducible components of the complement. In particular, we show that there are at most $t-1$ irreducible components. We are also able to determine their codimensions.en_US
dc.language.isoenen_US
dc.publisherMathematisches Forschungsinstitut Oberwolfachen_US
dc.relation.ispartofseriesOberwolfach Preprints;2010,09
dc.subjectParabolic groupsen_US
dc.subjectRichardson orbit nilradicalen_US
dc.titleOn the Complement of the Richardson Orbiten_US
dc.typePreprinten_US
dc.rights.licenseDieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.de
dc.rights.licenseThis document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.en
dc.identifier.doi10.14760/OWP-2010-09
local.scientificprogramResearch in Pairs 2009
local.series.idOWP-2010-09
local.subject.msc20
local.subject.msc17
local.subject.msc14
dc.identifier.urnurn:nbn:de:101:1-20100601409
dc.identifier.ppn1649520042


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