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A robust uniformly convergent finite difference scheme for the time-fractional singularly perturbed convection-diffusion problem

Sanjay K. Sahoo, Vikas Gupta

2023Computers & Mathematics with Applications27 citationsDOI

Topics & Concepts

MathematicsDiscretizationMathematical analysisPiecewiseUniform convergenceUpwind schemeSingular perturbationExponential functionFinite differenceConvection–diffusion equationTime derivativeFractional calculusSingularityApplied mathematicsComputer networkBandwidth (computing)Computer scienceDifferential Equations and Numerical MethodsFractional Differential Equations SolutionsDifferential Equations and Boundary Problems
A robust uniformly convergent finite difference scheme for the time-fractional singularly perturbed convection-diffusion problem | Litcius