An efficient numerical technique for two-parameter singularly perturbed problems having discontinuity in convection coefficient and source term
DOI10.1007/s40314-023-02196-yOpenAlexW4318426309MaRDI QIDQ2686549
Publication date: 27 February 2023
Published in: Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s40314-023-02196-y
Singular perturbations in context of PDEs (35B25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Singular perturbations, turning point theory, WKB methods for ordinary differential equations (34E20) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Spline approximation (41A15) Finite difference methods for boundary value problems involving PDEs (65N06) Mesh generation, refinement, and adaptive methods for ordinary differential equations (65L50) Second-order parabolic equations (35K10)
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