Sudarshan Santra

Higher order approximations for fractional order integro-parabolic partial differential equations on an adaptive mesh with error analysis

Sudarshan Santra, Jugal Mohapatra, Pratibhamoy Das et al. · Computers & Mathematics with Applications · 2023 · 101 citations

Numerical Analysis, Method Of Fundamental Solution, Error Analysis +10

A novel finite difference technique with error estimate for time fractional partial integro-differential equation of Volterra type

Sudarshan Santra, Jugal Mohapatra · Journal of Computational and Applied Mathematics · 2021 · 52 citations

Numerical Analysis, Error Estimate, Fractional-order System +4

Adomian decomposition and homotopy perturbation method for the solution of time fractional partial integro-differential equations

Ansumalini Panda, Sudarshan Santra, Jugal Mohapatra · Journal of Applied Mathematics and Computing · 2021 · 33 citations

Numerical Analysis, Fractional-order System, Singularly Perturbed Problem +5

Analysis of the L1 scheme for a time fractional parabolic–elliptic problem involving weak singularity

Sudarshan Santra, Jugal Mohapatra · Mathematical Methods in the Applied Sciences · 2020 · 27 citations

Numerical Analysis, Mild Singularity, Elliptic Equation +8

A novel approach for solving multi-term time fractional Volterra–Fredholm partial integro-differential equations

Sudarshan Santra, Abhilipsa Panda, Jugal Mohapatra · Journal of Applied Mathematics and Computing · 2021 · 20 citations

Numerical Analysis, Fractional-order System, Novel Approach +2