1998 University of Yaounde Cameroon, Doctorat 3eme Cycle
Doctorat d'Etat, 2005 University of Yaounde, Cameroon
Post Doctoral, University of Saarbruecken,Germany(1999-2000)
Visiting Assistance Professor , Max-Planck Institute for Mathematic, Bonn ( 2002-2003)
Visiting Assisting Professor , Institute for Mathematics and its Applications (2004-2005)
Visiting Assistant Professor, School of mathematics, University of Minnesota (2005-Present)

Analytical Methods for solving Nonlinear Partial Differential equations

Algebraic computation

Mathematical Physics

Nonlinear Soliton Equations

Wave Propagations