Satellite Conference on Harmonic analysis (sattelite de l'ICM Hyderabad)
NISER, Bhubaneswar, India, August 2010. cancelled

Some annihilating pairs in harmonic analysis
Workshop on Probability and Geometry in High Dimensions
Marne-la-Vall\'ee, France, May 2010.

The Phase Retrieval Problem for the Radar Ambiguity Function and Vice Versa
2010 IEEE International Radar Conference Global Innovation in Radar
Washington, USA, May 2010.

The phase retrieval problem for fractional Fourier transforms
Troisième Journé Lille-Delft
Lille, France, Febuaryr 2010.[PDF]

The phase retrieval problem for fractional Fourier transforms
Third Workshop in Fourier Analysis and Related Fields
Renyi Institute, Budapest, Hungary, September 2009.

The Fourier Transform of the symmetric decreasing rearrangement of a function
Workshop on Harmonic Analysis and PDEs
University of Birmingham, Birmingham, UK, June 2008.

Some links between uncertainty principles and combinatorics
Second Workshop on Extremal Problems in Fourier Analysis
Renyi Institute, Budapest, Hungary, September 2007. [PDF]

Uncertainty principles for orthonormal bases
Mini-workshop on wavelets, frames and operator theory
Vanderbilt Univerity, Nashville, USA, April 2006.

Uncertainty principles for orthonormal bases
X-EDP École Polytechnique, Palaiseau, France, March 2006. [PDF at HAL]

Uncertainty principles for orthonormal bases
Harmonic Analysis and Operator Theory
ISI Bangalore, India, December 2005. [Powerpoint]

A survey on phase retrieval problems
Interfaces entre l'analyse harmonique et la théorie des nombres
CIRM, Marseille, France, October 2005. [PDF]

A survey on phase retrieval problems
Fourier Analysis, Extremal Problems and Approximation
Renyi Institute, Budapest, Hungary, September 2005.

Annihilating pairs for the Fourier-Bessel transform
Analysis, Geometry and Probability Related to Group Actions
Zakopane, Pologne, Avril 2010. Canceled due to volcanic eruption.

Concentration temps-fréquence des systèmes générateurs
Journées du GDR d'Analyse Fonctionnelle et Harmonique et Applications
Besancon, France, November 2009.

Distributions that are convolvable with Poisson kernels
Workshop Tunis-Japon Geometric and Harmonic Analysis on Homogeneous Spaces
Sfax, Tunisia, November 2009. [PDF]

Sur la transformé de Fourier du réarrangement décroissant d'une fonction
Journées du GDR d'Analyse Fonctionnelle et Harmonique et Applications
Orléans, France, Octobre 2008. [PDF]

Positive positive definite functions
Harmonic Analysis and Partial Differential Equations
Merida, Mexico, February 2008. [PDF]

Nazarov's Uncertainty principle in higher dimension
Modern Methods in Time-Frequency Analysis
Ströbl, Austria, June 2007. [PDF]

Uncertainty principles for orthonormal base
Harmonic Analysis and Related Problems
Zakopane, Poland, January 2006.

Discrete radar ambiguity problems
Non-Orthogonal Expansions and Greedy Algorithms
Schrödinger Institute, Vienna, Austria, June 2005. [PDF]

Maximum regularity of solutions to a second order differential equation on the Siegel upper half-plane
Journées Complexes du Sud
Carcassonne, France, November 2003. [PDF]

Maximum regularity of solutions to a second order differential equation on the Siegel upper half-plane
Workshop on Harmonic Analysis and Partial Differential Equations
Puerto-Vallarta, Mexico, June 2003. [PDF]

Hermite functions and uncertainty principles
Gabor 2001 Schrödinger Institute, Vienna, Austria, December 2001. [PDF]

New uncertainty principles for the Fourier transform
Workshop on Fourier Analysis and Convexity
Milan-Bicocca University, Italy, June 2001.

New uncertainty principles for the Fourier transform
Harmonic Analysis on Homogeneous Real and Complex Manifolds
Zakopane, Poland, January 2001.

New uncertainty principles for the Fourier transform
Journées d'Analyse Fonctionnelle et Harmonique
Université d'Orléans, France, November 2000.

The discrete radar ambiguity problem
International Workshop on Operator Theory and its Applications
Université de Bordeaux I, France, June 2000.

Harmonic functions on classical rank one balls
Harmonic Analysis on Homogeneous Real and Complex Manifolds
Zakopane, Poland, June 1999.

Zéros de fonctions entières et contre-exemples en théorie des radars
Rencontres d'analyse complexe
Université de Poitiers, France, March 1999. [Pdf sur HAL]

p-induction on L^p-spaces''
40^th Australian Mathematical Society Annual Conference
Flinders University, Adelaide, Australia, July 1996.

Harmonic functions on the real hyperbolic ball
Geometric aspects of Fourier and Functional Analysis (satellite de l'ICM Berlin),
Kiel, Allemagne, August 1998. [PDF]

Zero flipping and radar ambiguity functions
CSSIP Techfest, Adelaide, Australia, Febuary 1996.

De l'analyse de Fourier aux ondelettes
Journée des Mathématiques IREM Orléans, April 2002. [PDF]

Contributions à l'analyse harmonique réelle et complexe et à ses applications
Habilitation à diriger des recherches Université d'Orléans, July 2^ndPDF]