http://www.math.jussieu.fr/~miw/

Memberships

I am a member of
    the Institut de Mathématiques de Jussieu (UMR 7586), group of Number Theory,
    the Faculté de Mathématiques Pierre et Marie Curie, UFR 929
    the SMF (Société Mathématique de France),
    the SMAI (Société de Mathématiques Appliquées et Industrielles) ,
    the EMS (European Mathematical Society),
    the ESMA (European Society for Mathematics and Art),
    the AMS (American Mathematical Society),
    the RMS Ramanujan Mathematical Society,
    LACS (Limouriens pour une Animation Culturelle Scientifique),
    Oxygène (Lycée Jules Verne de Limours) of which I was president in 2008-2009,
    Honorary Member of the Council for Mathematics Education, Nepal.
I have been
    Président de la Société Mathématique de France from June 2001 to June 2004.
    Vice-President of the CIMPA (Centre International de Mathématiques Pures et Appliquées) from January 2005 to January 2009
    Regional Scientific Officer (RSR Responsable Scientifique Régional) for India and Central and West Asia of the CIMPA (Centre International de Mathématiques Pures et Appliquées): 2009-2011.
I am involved in the Cooperation in Mathematics between France and several countries, including Bhutan, Brazil, Cambodia, India, Iran, Iraq, Mali, Nepal, Pakistan, Taiwan, Thaïland, Vietnam, southern shore of the Mediterranean,...