[1] Department of Mathematics, College of Science, University of Duhok, Duhok, Iraq
[2] Bakrajo Technical Institute, Sulaimani Polytechnic University, Sulaymaniyah, Iraq
[3] Department of Engineering Mathematics and Physics, Higher Institute of Engineering, El-Shorouk Academy, Cairo, Egypt
[4] Department of Mathematics, Akal University, Talwandi Sabo, Bathinda,151302, India
[5] School of Mathematical Sciences, Jiangsu University, Zhenjiang,212013, China
[6] Department of Mathematics, College of Science, Taif University, P.O. Box 11099, Taif,21944, Saudi Arabia