On the excedance number of colored permutation groups

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dc.creatorBagno, Eli
dc.creatorGarber, David
dc.date2005-05-20
dc.date.accessioned2026-07-07T05:20:06Z
dc.date.available2026-07-07T05:20:06Z
dc.descriptionWe generalize the results of Ksavrelof and Zeng about the multidistribution of the excedance number of $S_n$ with some natural parameters to the colored permutation group and to the Coxeter group of type $D$. We define two different orders on these groups which induce two different excedance numbers. Surprisingly, in the case of the colored permutation group, we get the same generalized formulas for both orders.
dc.description15 pages, no figures. submitted
dc.identifierhttps://arxiv.org/abs/math/0505436
dc.identifierhttp://arxiv.org/abs/math/0505436
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/75257
dc.subjectCombinatorics
dc.subject05A15
dc.titleOn the excedance number of colored permutation groups
dc.typetext

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