An efficient DWR-type a posteriori error bound of SDFEM for singularly perturbed convection-diffusion PDEs

DOI10.1007/s10915-021-01749-9zbMath1491.65123OpenAlexW4206332312WikidataQ114225580 ScholiaQ114225580MaRDI QIDQ2067306

Yanyan Li

Publication date: 18 January 2022

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10915-021-01749-9

zbMATH Keywords

streamline-diffusion finite element methoda posteriori error analysisadaptive meshdual-weighted residual methodsingularly perturbed convection-diffusion PDEs

Mathematics Subject Classification ID

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) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Related Items

Uniformly convergent NIPG method for singularly perturbed convection diffusion problem on Shishkin type meshes ⋮ An MP-DWR method for \(h\)-adaptive finite element methods ⋮ A cost-efficient space-time adaptive algorithm for coupled flow and transport

Uses Software

• p1afem

Cites Work

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