scientific article
zbMath1247.65145MaRDI QIDQ2900311
Publication date: 21 July 2012
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
singular perturbationnumerical exampleserror analysisHelmholtz equationglobal approximate solutionasymptotic preserving methodlocal approximate problemtailored finite point methods
Singular perturbations in context of PDEs (35B25) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Numerical solution of boundary value problems involving ordinary differential equations (65L10) Error bounds for numerical methods for ordinary differential equations (65L70) Linear boundary value problems for ordinary differential equations (34B05) Singular perturbations for ordinary differential equations (34E15) Numerical solution of singularly perturbed problems involving ordinary differential equations (65L11)
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