1. Department of Mathematics, College of Science, Jazan University, P. O. Box 114, Jazan 45142, Kingdom of Saudi Arabia
2. Nanotechnology Research Unit, College of Science, Jazan University, P. O. Box 114, Jazan 45142, Saudi Arabia
3. Department of Mathematics, Faculty of Science, Benha university, Benha, Egypt
4. Department of Mathematics, College of Science, University of Ha'il, Ha'il 2440, Saudi Arabia
5. Department of Mathematics, Faculty of Science, Mansoura University, Mansoura 35516, Egypt