A new upwind difference analysis of an exponentially graded Bakhvalov-type mesh for singularly perturbed elliptic convection-diffusion problems

DOI10.1016/J.CAM.2022.114622zbMath1497.65113OpenAlexW4289927981MaRDI QIDQ2088798

Vinh Quang Mai, Zakia Hammouch, Thái Anh Nhan, Jugal Mohapatra

Publication date: 6 October 2022

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2022.114622

zbMATH Keywords

singular perturbationuniform convergencefinite differencesBakhvalov meshconvection-diffusion

Mathematics Subject Classification ID

Stability and convergence of numerical methods for ordinary differential equations (65L20) Numerical solution of boundary value problems involving ordinary differential equations (65L10) Error bounds for numerical methods for ordinary differential equations (65L70) Finite difference and finite volume methods for ordinary differential equations (65L12)

Related Items (2)

On the convergence analysis of efficient numerical schemes for singularly perturbed second order Volterra integro-differential equations ⋮ A second order fractional step hybrid numerical algorithm for time delayed singularly perturbed 2D convection-diffusion problems

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