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    Invited talks and seminars

    (possibly not up to date... particularly seminars)

  • Data assimilation for geophysical fluids, PICOF, Tunis, May 2014

  • Topological gradient for a 4th order PDE and application to detection of fine structures in images, Inverse problems and imaging conference, IHP, April 2014

  • Topological asymptotic analysis for image inpainting, Workshop on Mathematical Analysis of Images, Bordeaux, April 2014

  • Data assimilation for geophysical fluids, CEMRACS, CIRM, July 2013

  • Environmental and geophysical studies for the prediction of evolutionary processes in nature, Mathematics for Industry and Society, French Embassy, Berlin, July 2013

  • Data assimilation in geophysics, Mathematics paradigms of climate science, Rome, June 2013

  • BFN and DBFN algorithms for geophysical data assimilation, Applied mathematics, Warwikck, UK, February 2013

  • Diffusive Back and Forth Nudging algorithm for geophysical data assimilation, International conference on Data Assimilation, CAOS, Bangalore, India, July 13-16, 2011.

  • Data assimilation for environmental and geophysical problems, Indo-French Workshop on Applied Mathematics, I.I.Sc., Bangalore, India, December 7-9, 2010.

  • The "Back and Forth Nudging" algorithm for oceanographic data assimilation, American Geophysical Union - The Meeting of the Americas, Foz do Iguaçu, August 10, 2010.

  • Topological optimization of array antennas, Electromagnetic shape optimization for antenna and microwave circuit design, French Aerospace Industry Cooperation Agency, Toulouse, April 7, 2010.

  • The "Back and Forth Nudging" algorithm for data assimilation, EDF Innovation and Research, Chatou, February 2, 2010.

  • Back to the future: the "Back and Forth Nudging" algorithm - Problèmes inverses: assimilation de données, le nudging, 9th Mathias Seminar, Cannes, October 15, 2009.

  • Détection de contours et traitement d'images par analyse asymptotique topologique, Séminaire XLIM, Université de Limoges, March 18, 2009.

  • Détection de contours et traitement d'images par analyse asymptotique topologique, Séminaire EDP Analyse numérique, Université de Nice, March 12, 2009.

  • Le nudging direct et rétrograde pour l'assimilation de données, Séminaire Modélisation et calcul scientifique, INRIA Rocquencourt, March 11, 2009.

  • Détection de contours et traitement d'images par analyse asymptotique topologique, Séminaire Méthodes Mathématiques du Traitement d'Images, LJLL, Paris 6, February 17, 2009.

  • Assimilation de données pour les fluides géophysiques, Séminaire du LAMSIN, ENIT, Tunis, January 29, 2009.

  • Back to the future: the Back and Forth Nudging, Scaling up and modeling for transport and flow in porous media, Dubrovnik, October 14, 2008.

  • Détection de contours et traitement d'images par analyse asymptotique topologique, Séminaire Méthodes mathématiques en imagerie, IHP, Paris, October 1, 2008.

  • Le nudging direct et rétrograde pour l'assimilation de données, Séminaire LMAC, UTC Compiègne, May 27, 2008.

  • Back to the future: the Back and Forth Nudging, Inverse Problems, Control and Shape Optimization, Marrakech, April 16, 2008.

  • Several new challenges in oceanographic data assimilation: easy-to-implement methods, model error, and assimilation of satellite images, Centre for Atmospheric and Oceanic Sciences, Indian Institute of Sciences, Bangalore, India, February 21, 2008.

  • Data assimilation for geophysical and environmental problems, series of 3 lectures, Tata Institute of Fundamental Research, Centre for Applicable Mathematics, Yelahanka-Bangalore, India, February 11-25, 2008.

  • Data assimilation of velocity fields coming from image processing, US France Young Engineering Scientists Symposium YESS 2007, French Embassy, Washington D.C., USA, October 22-24, 2007.

  • Image processing by topological asymptotic expansion, 2èmes Rencontres MIP-LAMSIN en Imagerie Mathématique, RIMA'07, Toulouse, June 11-12, 2007.

  • Image processing by topological asymptotic expansion, PDE and variational methods in image analysis, Metz, May 3-5, 2007.

  • Image restoration and classification by topological asymptotic expansion, Mathematics and Image Analysis MIA'06, Paris, September 18-21, 2006.

  • Image restoration and classification by topological asymptotic expansion, LNCC, Petropólis, Brésil, September 3-6, 2006.

  • Utilisation du gradient topologique pour la restauration et la classification d'images, 1st MIP-LAMSIN Meeting on the Mathematics of Imaging, Tunis, May 4-5, 2006.

  • Image restoration and classification by topological asymptotic expansion, 3rd Conference on Inverse Problems, Control and Shape Optimization, Nice, April 5-7, 2006.

  • Utilisation du gradient topologique pour la restauration et la classification d'images, Journées Mathématiques de l'Image, Université de Nice, January 12-13, 2006.

  • Un algorithme dual d'assimilation variationnelle de données pour un problème océanographique non linéaire, Séminaire du laboratoire de mathématiques, Université de Montpellier, November 15, 2005.

  • The use of satellite data in oceanographic data assimilation systems, Indo-French Workshop on PDEs and its applications, Bangalore, February 7-12, 2005.

  • Assimilation de données pour l'environnement, Séminaire du laboratoire MIP, Université de Toulouse, January 11, 2005.

  • Assimilation de données, Workshop Commande optimale pratique, Université de Metz, September 23-25, 2002.