Holomorphic, non-invertible dynamical systems of the Riemann sphere are surprisingly intricate and beautiful. Dr. Sridharan’s research interests focus mainly on such complex dynamical systems. He has contributed towards various aspects in finer analysis of Julia sets of maps: polynomials, rational functions etc., both open and closed. He also works on systems of holomorphic correspondences, correspondences generated by a finite rational semigroup; ergodic theory and areas around these topics.