Robust a-posteriori error estimates for weak Galerkin method for the convection-diffusion problem
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Publication:822195
DOI10.1016/j.apnum.2021.08.007zbMath1493.65230arXiv2106.00485OpenAlexW3194481502MaRDI QIDQ822195
Publication date: 21 September 2021
Published in: Applied Numerical Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2106.00485
convection-diffusion equationadaptive mesh refinementfinite element methodsa posteriori error estimatesweak Galerkindiscrete weak gradient
Diffusion (76R50) Error bounds for boundary value problems involving PDEs (65N15) 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)
Related Items (3)
Supercloseness analysis of a stabilizer free weak Galerkin finite element method for time dependent convection diffusion reaction equation ⋮ Convergence analysis of weak Galerkin finite element method for semilinear parabolic convection dominated diffusion equations on polygonal meshes ⋮ A numerical method for singularly perturbed convection-diffusion-reaction equations on polygonal meshes
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