Document Type : Research Paper
1 Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran.
2 Department of Mathematics, facullty of Engineering and Natural Sciences, Bahcesehir University, Istanbul, Turkey.
3 Department of Applied Mathematics, Faculty of Science, Imam Khomeini International University, Qazvin, 34149-16818, Iran.
4 Department of Medical Genetics & Molecular Medicine, Tehran University of Medical Sciences, Tehran, Iran.