𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Superconvergence for L2-projection in finite elements

✍ Scribed by Chuanmiao Chen


Publisher
Springer
Year
1998
Tongue
English
Weight
221 KB
Volume
43
Category
Article
ISSN
1001-6538

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Superconvergence in the projected-shear
✍ Zhimin Zhang πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 432 KB πŸ‘ 1 views

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

Superconvergence of a stabilized finite
✍ Jian Li; Liquan Mei; Zhangxin Chen πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 488 KB

## 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 equal‐order elements that do not satisfy the __inf‐sup__ condition. Then, we derive general superconvergence res

Superconvergence phenomena in the finite
✍ Michal KΕ™Γ­ek πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 515 KB

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.