Specialization : Linear Positive Operators, Approximation theory, Functional Analytic aspects (methods) in Summability, Fourier Approximation, Quantum Calculus, Asymptotic expansions, Fixed point theory and applications in dynamic programming, , Signal Analysis & Image processing.
Specialization : Computational Fluid Dynamics, Hydrodynamic Stability Analysis, Flow in Porous Media, Stability of Taylor Couette Flow, Vortex Dynamics,
CFD using Spectral/Spectral Element Methods