Higher order nonuniform grids for singularly perturbed convection-diffusion-reaction problems
DOI10.1134/S0965542519120108zbMath1453.65180OpenAlexW2989414774MaRDI QIDQ2206394
Sehar Iqbal, Paul Andries Zegeling
Publication date: 22 October 2020
Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1134/s0965542519120108
boundary value problemssingular perturbationsnonuniform gridsequidistribution principlelocal truncation errorboundary-layersoptimal gridssupra-convergenceconvection-diffusion models
Stability and convergence of numerical methods for ordinary differential equations (65L20) Numerical solution of boundary value problems involving ordinary differential equations (65L10) Finite difference and finite volume methods for ordinary differential equations (65L12) Mesh generation, refinement, and adaptive methods for ordinary differential equations (65L50) Numerical solution of singularly perturbed problems involving ordinary differential equations (65L11)
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