Dr. G. SURESH SINGH (PhD) is Associate Professor, Department of Mathematics, University of Kerala, Thiruvananthapuram. Dr. Singh has a teaching experience of more than 15 years and research experience of more than 20 years. As a resource person he has participated in large number of teaching and research programmes organised by various universities. Besides, he is a life member of Kerala Mathematician Association, and has presented/published many papers in national and international journals and conferences.