Ministry of Education
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Dr Sudarshan Santra

vidwan id: 642253
Male

Assistant Professor, Department of Mathematics
Birla Institute of Technology and Science

Orchid Icon 0000-0002-9937-1957 Google Scholar Icon 57218712598 Researcher Icon DTR-7214-2022 Google Scholar Icon eMIbSdoAAAAJ

Expertise

  • Mathematics

Publications

Total Articles 17
Books 0
Proceedings 0

Publications

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Scopus

Citations 277
h-index 8

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Citations 0
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Bio

Mathematics

Personal Details

  • Male
  • Assistant Professor , Birla Institute of Technology and Science
  • BITS Pilani, Pilani campus
Ph.D.
National Institute of Technology Rourkela 2023
M.Sc.
Indian Institute of Technology Guwahati 2015
B.Sc.
Other Institute 2012
Assistant Professor May 2025 – Present
Birla Institute of Technology and Science | Department of Mathematics
Post-Doctoral Fellow Sep 2023 – May 2025
Unknown Organization
Project Associate Oct 2022 – Aug 2023
Unknown Organization
Assistant Professor Jul 2015 – Jul 2018
Unknown Organization

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Co-Authors (6)

ABHILIPSA

Dr ABHILIPSA PANDA

Siksha 'O' Anusandhan University

Debarjoyti

Prof Debarjoyti Choudhuri

National Institute of Technology Rourkela

Jugal

Prof Jugal Mohapatra

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Pratibhamoy

Dr Pratibhamoy Das

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Scholarly Work

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Scholarly Publications

Numerical simulation and convergence analysis for Riemann-Liouville fractional initial value problem involving weak singularity

Open Access
Article
International Journal of Computing Science and Mathematics. Year: 2023. Volume: 18 , Issue: 4 , Pages: 340-349 .
Authors: Santra S.;Mohapatra J.
DOI 10.1504/IJCSM.2023.135045
1

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

Open Access
Article
Year: 2023. Volume: 150 , Pages: 87-101 .
Authors: Santra S.;Mohapatra J.;Das P.;Choudhuri D.
DOI 10.1016/j.camwa.2023.09.008
80

Numerical treatment of multi-term time fractional nonlinear KdV equations with weakly singular solutions

Open Access
Article
International Journal of Modelling and Simulation. Year: 2023. Volume: 43 , Issue: 1 , Pages: 23-33 .
Authors: Santra S.;Mohapatra J.
DOI 10.1080/02286203.2022.2030629
6

Analysis of a finite difference method based on L1 discretization for solving multi-term fractional differential equation involving weak singularity

Open Access
Article
MATHEMATICAL METHODS IN THE APPLIED SCIENCES. Year: 2022. Volume: 45 , Issue: 11 , Pages: 6677-6690 .
Authors: Santra S.;Mohapatra J.
DOI 10.1002/mma.8199
13

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

Open Access
Article
Journal of Applied Mathematics and Computing. Year: 2022. Volume: 68 , Issue: 5 , Pages: 3545-3563 .
Authors: Santra S.;Panda A.;Mohapatra J.
DOI 10.1007/s12190-021-01675-x
17

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

Open Access
Article
Journal of Applied Mathematics and Computing. Year: 2022. Volume: 68 , Issue: 3 , Pages: 2065-2082 .
Authors: Panda A.;Santra S.;Mohapatra J.
DOI 10.1007/s12190-021-01613-x
36

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

Open Access
Article
Journal of Computational and Applied Mathematics. Year: 2022. Volume: 400 .
Authors: Santra S.;Mohapatra J.
DOI 10.1016/j.cam.2021.113746
48

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

Open Access
Article
MATHEMATICAL METHODS IN THE APPLIED SCIENCES. Year: 2021. Volume: 44 , Issue: 2 , Pages: 1529-1541 .
Authors: Santra S.;Mohapatra J.
DOI 10.1002/mma.6850
26