About Me

I am Aayushman Raina, a Postdoctoral Fellow in the Department of Mathematics and Statistics at the University of Cyprus, working with Prof. Christos Xenophontos.

I completed my PhD at the Department of Mathematics, IIT Guwahati, under the guidance of Prof. Natesan Srinivasan. 

My doctoral research focused on the numerical solution of singularly perturbed differential equations using nonconforming finite element methods such as Weak Galerkin method. Also explored solving singular perturbation problems using Physics-Informed Neural Networks (PINNs).

My research continues to focus on developing efficient numerical and machine learning approaches for singularly perturbed differential equations.