Cameron University, Department of Mathematical Sciences, Lawton, OK, USA.

Narayan Thapa: was born in 1973 in Nepal. He received his B.Sc. and M.Sc. from Tribhuvan University Kathmandu Nepal, M.A. and M.Ed. from University of Oklahoma, and Ph.D. from University of Oklahoma Norman, OK, USA under the supervision of Professor Semion Gutman. Currently, Dr. Thapa is an Associate Professor and the Chair of Mathematics Department at Cameron University, Lawton, OK, USA. Dr. Thapa supervised more than forty undergraduate students in research and published several papers in the field of Mathematical Modeling and Applied Inverse Problems.