Superconvergence of a modified weak Galerkin approximation for second order elliptic problems by \(L^2\) projection method

DOI10.1016/j.cam.2018.06.035zbMath1452.65323OpenAlexW2648607957MaRDI QIDQ1624620

Betul Bogrek, Xiao Shen Wang

Publication date: 16 November 2018

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.2018.06.035

zbMATH Keywords

finite element methodsuperconvergencemodified weak Galerkin\(L^2\)-projection methodweak Galerkin FEM

Mathematics Subject Classification ID

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)

Related Items (3)

Modified weak Galerkin method with weakly imposed boundary condition for convection-dominated diffusion equations ⋮ A study of mixed problem for second order elliptic problems using modified weak Galerkin finite element method ⋮ Superconvergence of a modified weak Galerkin method for singularly perturbed two-point elliptic boundary-value problems

Cites Work

• Unnamed Item
• A weak Galerkin finite element method for second-order elliptic problems
• A weak Galerkin finite element method with polynomial reduction
• Superconvergence of weak Galerkin finite element approximation for second order elliptic problems by \( L^2\)-projections
• A modified weak Galerkin finite element method

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