Rahul Kar works in the School of Mathematics, Kalyani Mahavidyalaya, Nadia, West Bengal, India and is pursuing a Ph.D. in Mathematics from Bankura University. With eight years of teaching experience, he has published many research papers and edited 15 books. He is a member of the Indian Mathematical Society and an honorary member of the Carmels Research Institute, Dakar, Senegal.

Gunjan Mukherjee, PhD is an associate professor in the Department of Computational Sciences, Brainware University, Kolkata, India. He has published many papers in journals and international conferences of repute and several books, including a series of textbooks that he solely authored. His research interests include computer vision, machine learning, soft computing, and image processing.

Biswadip Basu Mallik, PhD is an Associate Professor of Mathematics in the Department of Basic Sciences and Humanities, the Institute of Engineering and Management, Kolkata, India. He has been involved in teaching and research for more than 21 years and has published several research papers and book chapters in various scientific journals, more than 15 books, and five patents. His fields of research focus on computational fluid dynamics and mathematical modeling.

Ashok Kumar Shaw, PhD is a Professor of Mathematics, Head of the Department of Mathematics and Basic Science and Humanities, and the Dean of Research and Development at the Budge Budge Institute of Technology, Kolkata, India. He has published about 30 papers in international journals of repute, and three books. His research focuses on applied mathematics, reliability optimization, maintenance, fuzzy mathematics, inventory and supply chain management.