Superconvergence in high-order Galerkin finite element methods
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Publication:1033394
DOI10.1016/J.CMA.2006.10.027zbMath1173.65370OpenAlexW2022721275MaRDI QIDQ1033394
Publication date: 6 November 2009
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cma.2006.10.027
Related Items (11)
Local superconvergence of the derivative for tensor-product block FEM ⋮ The local ultraconvergence for high-degree Galerkin finite element methods ⋮ Some superconvergence results of high-degree finite element method for a second order elliptic equation with variable coefficients ⋮ The local superconvergence of the trilinear element for the three-dimensional Poisson problem ⋮ Ultraconvergence of high order FEMs for elliptic problems with variable coefficients ⋮ Superconvergence analysis of finite element method for the time-dependent Schrödinger equation ⋮ Superconvergence analysis of bi-\(k\)-degree rectangular elements for two-dimensional time-dependent Schrödinger equation ⋮ Local ultraconvergence of quadratic element ⋮ Local ultraconvergence of high order finite element method by interpolation postprocessing technique for elliptic problems with constant coefficients ⋮ The local superconvergence of the quadratic triangular element for the poisson problem in a polygonal domain ⋮ Further results on ultraconvergence derivative recovery for odd-order rectangular finite elements
Cites Work
- Superconvergence in Galerkin finite element methods
- Pointwise error estimates and asymptotic error expansion inequalities for the finite element method on irregular grids: Part I. Global estimates
- Superconvergence in Finite Element Methods and Meshes That are Locally Symmetric with Respect to a Point
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