Prof. Mahammad Ahmad Nurmammadov is working in the Department of Natural Sciences and Teaching Methods, Azerbaijan State Pedagogical University. 2002 Associate Professor, Azerbaijan State Oil Academy, Department of Applied Mathematics. 1990 PhD Baku State University. 1984-1987 Ph.D.student of Novosibirsk State University of USSR, Russian, Novosibirsk. 1981 M.Sc., Azerbaijan State University, faculty Mechanic-Mathematics.