College of Education for Pure Science

Master Thesis Viva in the College of Education for Pure Science entitled ” On an Integrodifferential Equation in Three Variables on Time scales “The College of Education for Pure Science, University of Mosul, has done the Master Thesis Viva entitled ” On an Integrodifferential Equation in Three Variables on Time scales “,On Wednesday, July 20, 2022, the College staff including the respected Dean of the College, Assistant Professor Dr. Qais Ismail Ibrahim, the Honorable Scientific Associate and Administrative Associate, the Honorable Head of the Department of Mathematics, and a number of the college’s teachers were attended the viva. This study, presented by the Master student Khaled Mohammed Shwish in the Department of Mathematics, This thesis presents an in-depth study of some of the basic properties of an integrodifferential equation in three variables on time scales with initial boundary conditions, as an integral inequality was obtained in three variables with an explicit guess on time scales, and we also worked to prove the existence and uniqueness of the solution to an integrodifferential in three variables on time scales using (Banach fixed point theorem) with appropriate criterion. We also used the integral inequality as a tool to prove various properties such as guesswork, convergence and continuous dependence of solutions on given initial boundary values, and parameters included in the integrodifferential equation in three variables on time scales.The Viva committee was chaired by Prof. Dr. Mohammed Shami Hasso/ Koya University/ College of Science and Health and the membership of Asst. Prof. Dr. Thaer Younis Thanoon, University of Mosul, College of Computer Science and Mathematics, Asst. Prof. Dr. Lamia Hazem Saadoon/ University of Mosul, College of Education for Pure Science and under the supervision and membership of Prof. Dr. Akram Hassan Mahmood / University of Mosul, College of Education for Pure Science.