Pratibhamoy Das

Employment

• Indian Institute of Technology Patna Department of Mathematics Assistant Professor
  2016 - Present
• Indian Institute of Science Education and Research, Bhopal Visiting Faculty
  2015 - 2016
• Technische Universitat Berlin DAAD Research Ambassador/Einstein Foundation Fellow
  2014 - Present

Education

• Technische Universität Berlin Institut für Mathematik Einstein Foundation Fellow
  2014 - 2021
• Indian Institute of Science NBHM Postdoctoral Fellow
  2013 - 2014
• Indian Institute of Technology Guwahati Ph.D.
  2008 - 2013
• Indian Institute of Technology Bombay M. Sc.
  2006 - 2008

Projects & Funding

Projects & funding information is unavailable.

Publications (61)

• A semi-analytical fractional order neural network framework for two-dimensional time fractional reaction-diffusion problems
  Neural Networks 2026 DOI: 10.1016/j.neunet.2026.109554
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• From Traditional to Computationally Efficient Scientific Computing Algorithms in Option Pricing: Current Progresses with Future Directions
  Archives of Computational Methods in Engineering 2026 DOI: 10.1007/s11831-025-10343-3
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• Nonlocal convergence analysis of a layer-adaptive ADI scheme for 2D semilinear reaction-subdiffusion equations involving singularity
  Mathematics and Computers in Simulation 2026 DOI: 10.1016/j.matcom.2026.04.030
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• Investigations of a class of Liouville-Caputo fractional order Pennes bioheat flow partial differential equations through orthogonal polynomials on collocation points
  Bulletin des Sciences Mathématiques 2025 DOI: 10.1016/j.bulsci.2025.103637
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• A Unified Multifaceted Space-Time Wavelet Framework and Its Singularity Analysis for Weakly Singular Non-local Partial Integro-Differential Equations in High Dimensions
  Acta Applicandae Mathematicae 2025 DOI: 10.1007/s10440-025-00756-4
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• A modified iterative PINN algorithm for strongly coupled system of boundary layer originated convection diffusion reaction problems in MHD flows with analysis
  Networks and Heterogeneous Media 2025 DOI: 10.3934/nhm.2025045
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• A uniformly convergent analysis for multiple scale parabolic singularly perturbed convection-diffusion coupled systems: Optimal accuracy with less computational time
  Applied Numerical Mathematics 2025 DOI: 10.1016/j.apnum.2024.09.020
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• ANALYSIS OF AN EFFICIENT PARAMETER UNIFORM DOMAIN DECOMPOSITION APPROACH FOR SINGULARLY PERTURBED GIERER-MEINHARDT TYPE NONLINEAR COUPLED SYSTEMS OF PARABOLIC PROBLEMS
  International Journal of Numerical Analysis and Modeling 2025 DOI: 10.4208/ijnam2025-1020
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• Second-order a priori and a posteriori error estimations for integral boundary value problems of nonlinear singularly perturbed parameterized form
  Numerical Algorithms 2025 DOI: 10.1007/s11075-024-01918-5
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• Semigroup-based theoretical prospects on optimal control of stochastic second-order Gurtin–Pipkin integro-differential equations
  Optimization 2025 DOI: 10.1080/02331934.2025.2534119
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