Biography:

Vishnu Narayan Mishra received the Ph.D. degree in mathematics from the Indian Institute of Technology at Roorkee, Roorkee, in 2007. He held academic positions as an Associate Professor at IGNTU, Amarkanta, an Assistant Professor with the AMHD, SVNIT, Surat, and a Guest Lecturer at MNNIT, Prayagraj. He is currently working as a Professor and the Head of the Department of Mathematics, Indira Gandhi National Tribal University, Amarkantak, Madhya Pradesh, India. He is referee and editor of several international journals in frame of pure and applied Mathematics & applied economics.