S. S. S. R. K. Raghavan is an Indian mathematician known for his contributions to the field of mathematics, particularly in areas such as number theory and combinatorics. He has published numerous research papers and has been involved in various academic activities, promoting mathematical education and research in India. In addition to his research work, Raghavan has played a significant role in mentoring students and young researchers. He has been associated with several educational institutions, where he has contributed to curriculum development and has organized workshops and seminars to enhance mathematical learning and collaboration among scholars.