A C0 interior penalty method for a singularly‐perturbed fourth‐order elliptic problem on a layer‐adapted mesh

DOI10.1002/NUM.21839zbMath1293.65151OpenAlexW1885816938MaRDI QIDQ5418781

Sebastian Franz, Andreas Wachtel, Hans-Goerg Roos

Publication date: 28 May 2014

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/num.21839

zbMATH Keywords

singular perturbationnumerical experimentsfinite elementanisotropic meshesboundary layerShishkin meshcontinuous interior penalty methodfourth-order elliptic boundary value problem

Mathematics Subject Classification ID

Singular perturbations in context of PDEs (35B25) Boundary value problems for higher-order elliptic equations (35J40) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

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