Dr. Saurabh Singh is an Associate Professor in the Department of Mathematics and Statistics at IIT Kanpur. He completed his PhD at the Tata Institute of Fundamental Research under the supervision of Prof. A. Sankaranarayanan, where he worked on problems related to the Riesz mean of certain arithmetical functions. Following his PhD, he held postdoctoral positions at the Indian Statistical Institute, Kolkata, under Prof. Ritabrata Munshi, where he worked on delta methods and sub convexity problems, and at Ulm University under Prof. Dr. Helmut Maier, where his research focused on the average behavior of arithmetical functions.
At IIT Kanpur, Dr. Singh works with his students on applications of the circle method and moment problems for L-functions.
As a Fulbright-Nehru scholar, Dr. Singh is working on problems related to establishing sub-Weyl bounds, counting special points on quadratic surfaces, and breaking the Rankin-Selberg barrier for general GL(2) × GL(2) L-functions.