Butris, Raad Noori, Department of Mathematics, Collage of Basic Education, University of Duhok, Kurdistan Region, Iraq

• Vol 5, No 1 (2021): IJISCS (International Journal of Information System and Computer Science) - Articles
  EXISTENCE, UNIQUENESS AND STABILITY SOLUTIONS OF VOLTERRA INTEGRODIFFERENTIAL EQUATIONS WITH RETARDED ARGUMENT AND SYMMETRIC MATRICES
  Abstract  PDF