Concepedia

Pratibhamoy Das

PD

44

Publications

3.1K

Citations

32

H-Index

1971

Active since

Affiliations

Indian Institute of Technology Patna(Current)

Universidad de Salamanca

Indian Institute of Technology Kanpur

Indian Institute of Science Bangalore

Indian Institute of Technology Guwahati

Pratibhamoy Das is an author at Indian Institute of Technology Patna specializing in numerical analysis, engineering, and numerical simulation.

Top concepts

Numerical AnalysisEngineeringNumerical SimulationApproximation TheoryComputational MechanicsMultiscale ModelingInverse ProblemsStabilityMultiphase FlowComputer-aided Design

Publications per year

1971–2025

44

Publications

44

Comparison of a priori and a posteriori meshes for singularly perturbed nonlinear parameterized problems

Pratibhamoy Das · Journal of Computational and Applied Mathematics · 2015 · 161 citations

Numerical Analysis, Engineering, Perturbation Method +7

Numerical solution of singularly perturbed convection-diffusion-reaction problems with two small parameters

Pratibhamoy Das, Volker Mehrmann · BIT Numerical Mathematics · 2015 · 141 citations

Numerical Analysis, Engineering, Singularly Perturbed Problem +8

A perturbation-based approach for solving fractional-order Volterra–Fredholm integro differential equations and its convergence analysis

Pratibhamoy Das, Subrata Rana, Higinio Ramos · International Journal of Computer Mathematics · 2019 · 138 citations · Full text

A higher order difference method for singularly perturbed parabolic partial differential equations

Pratibhamoy Das · The Journal of Difference Equations and Applications · 2018 · 137 citations

Numerical Analysis, Method Of Fundamental Solution, Numerical Computation +15

An a posteriori based convergence analysis for a nonlinear singularly perturbed system of delay differential equations on an adaptive mesh

Pratibhamoy Das · Numerical Algorithms · 2018 · 128 citations

Numerical Analysis, Time Delay System, Engineering +9

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