Error analysis of discontinuous Galerkin methods on layer adapted meshes for two dimensional turning point problem
DOI10.1007/s12190-024-02054-yzbMath1545.6545MaRDI QIDQ6584783
Kumar Rajeev Ranjan, S. Gowrisankar
Publication date: 8 August 2024
Published in: Journal of Applied Mathematics and Computing (Search for Journal in Brave)
singular perturbationuniform convergenceconvection-diffusion problemsdiscontinuous Galerkin methodsturning point problemslayer adaptive mesh
Diffusion (76R50) 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) 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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