Affiliation: | 1. Department of Applied Mathematics, National Research Centre, Dokki, Cairo 12622, Egypt;2. Department of Computational Mathematics and Computer Science, Institute of Natural Sciences and Mathematics, Ural Federal University, 19 Mira St., Yekaterinburg 620002, Russia;3. Department of Mathematics, Faculty of Science, Benha University, Benha 13511, Egypt;1. Applied Analysis Research Group, Faculty of Mathematics and Statistics, Ton Duc Thang University, Ho Chi Minh City, Viet Nam;2. Department of Mathematics and Statistics, Auburn University, Auburn, USA;1. School of Science, Hunan University of Technology, Zhuzhou, 412007, Hunan, PR China;2. School of Mathematics and Statistics, Hunan Normal University, Changsha, Hunan 410081, PR China |