The unitary dual for complex classical Lie groups.
The Volume of a Compact Lie Group.
Théorème de Fatou pour les fonctions propres des opérateurs différentiels invariants par un groupe de déplacements de Cartan
Nous étudions le comportement à l’infini des intégrales de Poisson liées aux groupes de déplacements de Cartan.
Three results in Dunkl analysis
We first establish a geometric Paley-Wiener theorem for the Dunkl transform in the crystallographic case. Next we obtain an optimal bound for the norm of Dunkl translations in dimension 1. Finally, we describe more precisely the support of the distribution associated to Dunkl translations in higher dimension.
Two iterative functional equations for power series.
Two iterative functional equations for power series. (Short Communication).
Type I criteria and the Plancherel formula for Lie groups with co-compact radical
Über das Synthese-Problem fur nilpotente Liesche Gruppen.
Un analogue du théorème de Borel-Weil-Bott dans le cas non compact
Uniform domains and -domains in Carnot groups.
Uniformely distributed orbits of certain flows on homogeneous spaces.
Variation on a theme of MacDonald.
Wave equation and multiplier estimates on ax + b groups
Let L be the distinguished Laplacian on certain semidirect products of ℝ by ℝⁿ which are of ax + b type. We prove pointwise estimates for the convolution kernels of spectrally localized wave operators of the form for arbitrary time t and arbitrary λ > 0, where ψ is a smooth bump function supported in [-2,2] if λ ≤ 1 and in [1,2] if λ ≥ 1. As a corollary, we reprove a basic multiplier estimate of Hebisch and Steger [Math. Z. 245 (2003)] for this particular class of groups, and derive Sobolev...
Wavelet transform associated to an induced representation of
Weakly Almost Periodic Functions.
Weakly amenable groups and the RNP for some Banach algebras related to the Fourier algebra
It is shown that if G is a weakly amenable unimodular group then the Banach algebra , where is the Figà-Talamanca-Herz Banach algebra of G, is a dual Banach space with the Radon-Nikodym property if 1 ≤ r ≤ max(p,p’). This does not hold if p = 2 and r > 2.
Wiener's Criterion in Potential Theory with Applications to Nilpotent Lie Groups.
Zentrale Distributionen auf nilpotenten Liegruppen.
Аргументы на группе симплектических матриц
Гармонический анализ на псевдоримановых симметрических пространствах группы SL(2,R)