Grid approximation of a singularly perturbed boundary-value problem for a quasi-linear elliptic equation in the completely degenerate case

zbMath0780.65063MaRDI QIDQ1190095

G. I. Shishkin

Publication date: 27 September 1992

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

convergencefinite difference methoddifference schemesquasilineardegenerate elliptic equationssingularly perturbed boundary value problemcomplete degeneration

Mathematics Subject Classification ID

Singular perturbations in context of PDEs (35B25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Degenerate elliptic equations (35J70) Finite difference methods for boundary value problems involving PDEs (65N06)

Related Items (3)

Wavenumber Explicit Analysis for Galerkin Discretizations of Lossy Helmholtz Problems ⋮ On convergence of difference schemes for Dirichlet IBVP for two-dimensional quasilinear parabolic equations with mixed derivatives and generalized solutions ⋮ Grid Approximation of a Singularly Perturbed Parabolic Reaction-Diffusion Equation on a Ball

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