The Hyperoctahedral Group,Symmetric Group Representations and the Moments of the Real Wishart Distribution期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

The Hyperoctahedral Group,Symmetric Group Representations and the Moments of the Real Wishart Distribution

Authors:	P.?Graczyk,G.?Letac author-information" > author-information__contact u-icon-before" > mailto:letac@cict.fr" title=" letac@cict.fr" itemprop=" email" data-track=" click" data-track-action=" Email author" data-track-label=" " >Email author,H.?Massam

Affiliation:	(1) Département de Mathématiques, Université dAngers, 49045 Angers, France;(2) Laboratoire de Statistique et Probabilits, Université Paul Sabatier, 31062 Toulouse, France;(3) Department of Statistics, York UNiversity, Toronto, Canada

Abstract:	In this paper, we compute all the moments of the real Wishart distribution. To do so, we use the Gelfand pair (S_2k,H), where H is the hyperoctahedral group, the representation theory of H and some techniques based on graphs.

Keywords:	Hyperoctahedral group Wishart distribution Gelfand pair moments.
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