Superconvergence for L2-projection in finite elements
β Scribed by Chuanmiao Chen
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 221 KB
- Volume
- 43
- Category
- Article
- ISSN
- 1001-6538
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π SIMILAR VOLUMES
A projected-shear finite element method for periodic Reissner-Mindlin plate model are analyzed for rectangular meshes. A projection operator is applied to the shear stress term in the bilinear form. Optimal error estimates in the L 2 -norm, the H 1 -norm, and the energy norm for both displacement an
## Abstract This article first recalls the results of a stabilized finite element method based on a local Gauss integration method for the stationary Stokes equations approximated by low equalβorder elements that do not satisfy the __infβsup__ condition. Then, we derive general superconvergence res
We give a brief survey of superconvergence phenomena in finding a numerical solution of differential equations by finite elements. Several new results and open problems are introduced.