My name is Nafya Hameed Mohammed. I was born in Erbil in 22/12/1976. I completed my B.Sc. University of Salahaddin College of Education, Department of Mathematics in 2000. Then I got M.Sc. University of Salahaddin, College of Education Department of Mathematics in 2003. Also I got Ph.D. University of Tarbiat Modares (Tehran-Iran) College of Science Department of Mathematics. Now I am teaching at Raparin University in Ranya.