Essam. R. Elzahar

E. R. El-Zahar received the M.Sc. and Ph.D. degrees in engineering mathematics from Menofia University, Egypt, in 2004 and 2008, respectively. He is currently a Full Professor of engineering mathematics with the Department of Mathematics, Prince Sattam Bin Abdulaziz University. He is the author of more than 70 scientific papers and two textbooks in refereed journals and international conferences. His research interests include theory of differential equations and its application, numerical analysis, modeling, numerical and semi-analytical and computational methods for solving differential equations, and engineering systems.