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Presentation
This workshop is organized at the occasion of the visit in Orléans of several participants in the Colloque d'Analyse Harmonique d'Orsay (9-12 July 2008)
It is meant to gather in a friendly and informal setting harmonic analysts with various backgrounds, interests and levels, and to foster collaborations, exchanges and discussions about research interests and projects.
The program will consist in two 60 mn lectures, eleven 30 mn communications, and three 15 mn short presentations. Participants, especially junior ones, are encouraged to propose talks.
This workshop is sponsored by the Laboratory MAPMO and by the Federation Denis Poisson. Limited financial support will be devoted to bus transportation from Orléans to Orsay on Wednesday morning July 9 and to lodging expenses of junior participants.
Lectures
Piero D'ANCONA (Università La Sapienza - Roma 1) :
Smoothing phenomena for equations with variable coefficients
Adam KORÁNYI (CUNY) :
Cartan-Helgason theorem, Poisson transform, and Satake-Furstenberg compactifications
Communications
Chokri ABDELKEFI and Feriel SASSI (IPEI Tunis) :
Characterizations of Besov-type spaces
associated to the Dunkl operators and Dunkl transform
Włodzimierz BĄK (Uniwersytet Opolski) :
About some generalization of the Lyons-Sullivans construction
Néjib BEN SALEM (Faculté des Sciences de Tunis) :
Pizzetti series and polyharmonicity associated with the Dunkl-Laplacian
Latifa BOUATTOUR (Faculté des Sciences de Tunis) :
Théorème de Beurling-Hörmander sur les groupes de Lie semi-simples
Samir KALLEL (ISIMM, Monastir) :
Bessel and Flett potentials associated with Dunkl operators on R d
Emilie DAVID-GUILLOU (Université du Luxembourg) :
Kernel theorem on solvable Lie groups
Lotfi KAMOUN (Faculté des Sciences de Monastir) :
Lipschitz spaces associated with the reflection group
Z2d
Małgorzata LETACHOWICZ (Uniwersytet Wrocławski) :
On spectral l 1 multipliers for convolution operators on periodic solvable groups
Tao MEI (University of Illinois at Urbana-Champaign) :
A weak (1,1) inequality
for matrix(operator)-valued Littlewood-Paley G-function
Mohamed Ali MOUROU (INSAT Tunis) :
Formule reproduisante de Calderon associée à
l'opérateur de Dunkl sur R
Short presentations
Fatma AYADI
(Faculté des Sciences de Tunis
& Université d'Orléans) :
The Schrödinger and the wave equation
associated to the Dunkl-Cherednik laplacian
Seifallah GHOBBER
(Faculté des Sciences de Tunis
& Université d'Orléans) :
Principe d'incertitude de Heisenberg sur les groupes finis
Web site :
www.univ-orleans.fr/mapmo/membres/anker/WHAT/WHAT.html
Organizer : Jean-Philippe Anker, E-mail :
Jean-Philippe.Anker@univ-orleans.fr,
Phone : 02.38.41.73.15
Contact : Anne Liger,
E-mail :
Anne.Liger@univ-orleans.fr,
Phone : 02.38.41.72.32
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