Assistant Professor
Mathematics
SASTRA Deemed University
Areas of Expertise
Mathematical epidemiology, nonlinear dynamical systems, fractional differential equations, and real-world health-related modeling
Dr. S. Dickson is an emerging Indian mathematician and academic with substantial teaching, research, and publication experience in mathematical modeling, differential equations, and applied mathematics. He completed his PhD in Mathematics from Periyar University in 2024, with a dissertation focused on modeling the transmission dynamics of the Omicron variant of COVID-19 using nonlinear mathematical models. His academic journey reflects consistent excellence, beginning from undergraduate studies through doctoral research.
Dr. Dickson’s primary research interests lie in mathematical epidemiology, nonlinear dynamical systems, fractional differential equations, and real-world health-related modeling. His recent publications show strong engagement with contemporary problems such as COVID-19 variants, cancer progression, heart disease, conjunctivitis outbreaks, and public health forecasting. He has published in recognized journals including Computer Modeling in Engineering and Sciences, International Journal of Dynamics and Control, Boletín de la Sociedad Matemática Mexicana, and Proyecciones. Several of his works are indexed in Scopus and ESCI, indicating growing international visibility.
A notable strength of his profile is the practical application of mathematics to healthcare and epidemic control. His models often study intervention strategies such as quarantine, vaccination, isolation, and disease mitigation, demonstrating the societal relevance of his research. In addition, he has contributed to algebraic structures, edge detection, machine learning methods, and applied computational techniques, showing interdisciplinary versatility.
As an educator, Dr. Dickson has accumulated over 13 years of undergraduate teaching experience and around 8 years of postgraduate teaching experience across several institutions in Tamil Nadu, including SASTRA Deemed University, The American College, Karpagam Institute of Technology, and other reputed colleges. He has also supervised M.Phil. scholars successfully, reflecting dedication to mentoring and higher education.
Overall, Dr. S. Dickson represents a productive applied mathematician whose work combines theoretical rigor with practical impact, particularly in epidemic and disease modeling. His steady publication record, broad teaching experience, and focus on socially relevant mathematical problems make him a promising academic contributor in modern applied mathematics.