Education
Academic Background-
PostDoc. Technische Universitat Berlin, Germany Numerical Analysis | Completed: 2015
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PostDoc. Indian Institute of Science, Bangalore, India Numerical Computation | Completed: 2014
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Ph.D. Indian Institute of Technology Guwahati, India Numerical Analysis | Completed: 2013
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M.Sc. IIT Bombay, India Applied Mathematics | Completed: 2008
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B.Sc. Calcutta University, India Applied Mathematics | Completed: 2006
Publications (9)
Selected Scholarly Contributions
From Traditional to Computationally Efficient Scientific Computing Algorithms in Option Pricing: Current Progresses with Future Directions
2026
Nonlocal convergence analysis of a layer-adaptive ADI scheme for 2D semilinear reaction-subdiffusion equations involving singularity
2026
Investigations of a class of Liouville-Caputo fractional order Pennes bioheat flow partial differential equations through orthogonal polynomials on collocation points
2025
A higher order stable numerical approximation for time‐fractional non‐linear Kuramoto–Sivashinsky equation based on quintic B‐‐spline
2024
Computational cost reduction for coupled system of multiple scale reaction diffusion problems with mixed type boundary conditions having boundary layers
2023
A higher order hybrid-numerical approximation for a class of singularly perturbed two-dimensional convection-diffusion elliptic problem with non-smooth convection and source terms
2023
Higher order approximations for fractional order integro-parabolic partial differential equations on an adaptive mesh with error analysis
2023
A graded mesh refinement approach for boundary layer originated singularly perturbed time‐delayed parabolic convection diffusion problems
2021
Theoretical prospects of fractional order weakly singular Volterra Integro differential equations and their approximations with convergence analysis
2021