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most citedA probabilistic approach to the geometry of the \ell_p^n-ball

181 citations

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math.RT2005

Complexe canonique d'une algèbre de Lie réductive

Jean-Yves Charbonnel

Let ${\goth g}$ be a finite dimensional complex reductive Lie algebra and $\dv ..$ an invariant non degenerated bilinear form on ${\goth g}\times {\goth g}$ which extends the Killi…

math.RT2005

Complexe canonique de deuxième espèce, variété commutante et bicône nilpotent d'une algèbre de Lie réductive

Jean-Yves Charbonnel

Let be a finite dimensional complex reductive Lie algebra and <.,.> an invariant non degenerated bilinear form on which extends the Killing form of . We defi…

math.RT2005

Endomorphisms of Deligne-Lusztig varieties

François Digne, Jean Michel

This paper is a following to math.RT/0410454. For a finite group of Lie type we study the endomorphisms, commuting with the group action, of a Deligne-Lusztig variety associated to…

math.RT2005★ 1 cited

Calculs explicites dans une algèbre de Lie semi-simple effectués avec GAP4

Anne Moreau

In \cite{indice}, we show the following result, conjectured by D. Panyushev \cite{Panyushev}, for $\g$ a semisimple Lie algebra: {\rm ind} \n(\g^{e}) = {\rm rk} \g-\dim \z(\g^{e},…

math.RT2005

Caracteres de rigidite du groupe de Grothendieck-Teichmuller

Ivan Marin

Let $\k$ be a (topological) field of characteristic 0. Using a Drinfeld associator , a representation of the braid group over the field $\k((h))$ of Laurent series can be…

math.RT2005

Monodromie algebrique des groupes d'Artin diedraux

Ivan Marin

Towards the study of the representation theory of any dihedral Artin group B, we build rational morphisms from B to the group of invertible elements of the associated infinitesimal…