Numerical study of two-parameter singularly perturbed problem in two dimensions on an exponentially graded mesh
DOI10.1007/s40314-022-01763-zzbMath1499.65613OpenAlexW4214587179MaRDI QIDQ2115071
Pramod Chakravarthy Podila, Meenakshi Shivhare
Publication date: 15 March 2022
Published in: Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s40314-022-01763-z
convergence analysisfinite difference methodtwo-dimensionspartial differential equationssingular perturbation problemexponentially graded mesh
Singular perturbations in context of PDEs (35B25) Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Second-order elliptic equations (35J15) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Finite difference methods for boundary value problems involving PDEs (65N06)
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