1. Division of Mathematical and Physical Sciences, Kanazawa University, Kanazawa 9201192, Japan
2. Department of Basic Sciences, College of Science and Theoretical Studies, Saudi Electronic University, Riyadh 11673, Saudi Arabia
3. Mathematics Department, Faculty of Science, King Abdulaziz University, Jeddah 21521, Saudi Arabia
4. Department of Mathematics, Faculty of Science, Cairo University, Giza 12613, Egypt
5. Department of Mathematics, Zhejiang Normal University, Jinhua 321004, China
6. Department of Mathematics, King Abdulaziz University, Jeddah 21589, Saudi Arabia
7. Department of Mathematics and Statistics, University of South Florida, Tampa, FL 33620-5700, USA
8. Material Science Innovation and Modelling, North-West University, Mafikeng Campus, South Africa