A recovery-based a posteriori error estimator of the weak Galerkin finite element method for elliptic problems
DOI10.1016/j.cam.2021.113926zbMath1483.65191OpenAlexW3211697879MaRDI QIDQ2074872
Gang Wang, Ying Liu, Mengyao Wu, Yu-Feng Nie
Publication date: 11 February 2022
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cam.2021.113926
adaptive algorithma posteriori error estimatorweak Galerkin finite element methodweak gradient recovery
Boundary value problems for second-order elliptic equations (35J25) 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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