Purna Chandra Biswal

Purna Chandra Biswal, Ph.D. (IISc., Bangalore), is Professor of Mathematics, National Institute of Science and Technology (NIST), Berhampur, Orissa. Earlier, he was with the Department of Mathematics, Birla Institute of Technology and Science (BITS), Pilani; he has a decade-long experience of teaching probability and statistics. He has authored two books, Discrete Mathematics and Graph Theory (published by Prentice-Hall of India) and Optimization in Engineering. His major areas of research...See more