Institution: | 1. Nonlinear Analysis and Applied Mathematics (NAAM)-Research Group, Department of Mathematics, Faculty of Sciences, King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia;2. Department of Studies and Research in Mathematics, Davanagere University, Davanagere, Karnataka, India;3. Department of Mathematics and Statistics, Riphah International University I-14, Islamabad, 44000, Pakistan |