[1] Dicle Univ, Dept Math, Diyarbakir, Turkiye
[2] King Fahd Univ Petr & Minerals, Dept Math, Dhahran 31261, Saudi Arabia
[3] King Fahd Univ Petr & Minerals, Preparatory Year Program, Dhahran 31261, Saudi Arabia
[4] King Fahd Univ Petr & Minerals, Interdisciplinary Res Ctr Construct & Bldg Mat, Dhahran 31261, Saudi Arabia