Postprocessing and higher order convergence for the mixed finite element approximations of the Stokes eigenvalue problems
โ Scribed by Hongtao Chen; Shanghui Jia; Hehu Xie
- Publisher
- Springer-Verlag
- Year
- 2009
- Tongue
- English
- Weight
- 171 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0862-7940
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This paper derives a general procedure to produce an asymptotic expansion for eigenvalues of the Stokes problem by mixed finite elements. By means of integral expansion technique, the asymptotic error expansions for the approximations of the Stokes eigenvalue problem by Bernadi-Raugel element and Q
In this paper the Carey non-conforming ยฎnite element is considered for solving eigenvalue problems of the second-order elliptic operator. Based on an interpolation postprocessing, high-accuracy estimates of both eigenfunctions and eigenvalues are obtained: Here, P 2 2h is an interpolation operator,