Special involutions and bulky parabolic subgroups in finite Coxeter groups

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dc.creatorPfeiffer, Goetz
dc.creatorRoehrle, Gerhard
dc.date2004-06-01
dc.date.accessioned2026-07-07T05:08:46Z
dc.date.available2026-07-07T05:08:46Z
dc.descriptionThe conjugacy classes of so-called special involutions parameterize the constituents of the action of a finite Coxeter group on the cohomology of the complement of its complexified hyperplane arrangement. In this note we give a short intrinsic characterisation of special involutions in terms of so-called bulky parabolic subgroups.
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/math/0406014
dc.identifierhttp://arxiv.org/abs/math/0406014
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/71399
dc.subjectGroup Theory
dc.subject20F55
dc.titleSpecial involutions and bulky parabolic subgroups in finite Coxeter groups
dc.typetext

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