Dr. Hemen Dutta is a regular teaching faculty member in the Department of Mathematics at Gauhati University. He did his M.Sc, M.Phil and Ph.D. in the subject Mathematics, and also completed Post Graduate Diploma in Computer Application (PGDCA). His research areas include functional analysis, mathematical modeling, etc. He has to credit over 100 items as research papers and book chapters, and also 10 books so far. He has acted as speaker and resource person at national and international levels events as well as organized and associated with several academic events. He has performed the duty of reviewer for journals and databases. He has published several articles in newspaper, popular books, magazines and science portals.