Research Interests
My research centers on the intersection of numerical analysis, applied mathematics, and computational statistics, with a particular emphasis on inverse problems. I am interested in the development, analysis, and implementation of stochastic and data-driven algorithms for the efficient solution of inverse problems arising across diverse areas of mathematics. This includes designing robust computational methods that address issues such as ill-posedness, uncertainty quantification, and high-dimensional inference, while leveraging modern statistical, data-driven and graph based techniques to extract meaningful information from complex data.
More specifically, my research is conducted through the following areas:
Inverse Problems
Regularization Theory
Graph Laplacian Regularization
Stochastic Gradient Descent
Data-Driven Methods
Stochastic Optimization
Statistical Inverse Problems
Mathematical Imaging
A priori, A posteriori and heuristic stopping analysis
Research Collaborators
Davide Bianchi (Sun yat-sen university, China)
Neil Chada (City University of Hong Kong, Hong Kong)
Ankik Kumar Giri (Ph.D Supervisior, IIT Roorkee)
Tim Jahn (TU Berlin, Germany)
Abhinav Jha (IIT Gandhinagar, India)
Gaurav Mittal (DRDO New Delhi, India)
Ravi Verma (IIT Roorkee, India)
Simon Weissmann (Universität Mannheim, Germany)