About the Authors

M. M. Shamooshaki

Department of Mathematics, Comprehensive Imam Hossein University, Tehran, Iran

A. Hosseinzadeh

Department of Mathematics, Comprehensive Imam Hossein University, Tehran, Iran

S. A. Edalatpanah

Department of Applied Mathematics, Tonekabon Branch, Islamic Azad University, Tonekabon, Iran

Corresponding Author

Email: saedalatpanah@gmail.com