Last Updated on Saturday, 15 September 2012


  •  The American Mathematical Society Membership (2000-present)
  • "Ibni Oumar Mahamat Saleh Prize" Panel (2009-present)
  • The American Mathematical Society "Committee on Human Rights of Mathematicians" (2011-2014)
  • The Amercian Mathematical Society "Books and Journal Donations Steering Committee" (2010-2013)
  •  The "Prix Yahya Ould Hamidoune" Panel (2011-present)