Sarwar Ahmad Hamad
(1),
Dlovan Haji Omar
(2),
Diman Abdulqader Sulaiman
(3),
Alaa Luqman Ibrahim
(4)
(1)
Department of Mathematics, College of Science, University of Zakho, Zakho, Kurdistan Region, Iraq , Iraq,
(2)
Department of Mathematics, College of Science, University of Zakho, Zakho, Kurdistan Region, Iraq , Iraq,
(3)
Department of Mathematics, College of Science, University of Zakho, Zakho, Kurdistan Region, Iraq , Iraq,
(4)
Department of Mathematics, College of Science, University of Zakho, Zakho, Kurdistan Region, Iraq , Iraq