In this paper, the gradient recovery type a posteriori error estimators for ยฎnite element approximations are proposed for irregular meshes. Both the global and the local a posteriori error estimates are derived. Moreover, it is shown that the a posteriori error estimates is asymptotically exact on w
โฆ LIBER โฆ
A Posteriori Error Estimates on Irregular Grids Based on Gradient Recovery
โ Scribed by Zhimin Zhang
- Book ID
- 110327334
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 103 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1019-7168
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Gradient recovery type a posteriori erro
โ
Ningning Yan; Aihui Zhou
๐
Article
๐
2001
๐
Elsevier Science
๐
English
โ 125 KB
Some a Posteriori Error Estimators for p
Some a Posteriori Error Estimators for p-Laplacian Based on Residual Estimation or Gradient Recovery
โ
Wenbin Liu; Ningning Yan
๐
Article
๐
2001
๐
Springer US
๐
English
โ 252 KB
A posteriori error estimator based on gr
โ
Emmanuel Creusรฉ; Serge Nicaise
๐
Article
๐
2010
๐
Elsevier Science
๐
English
โ 641 KB
We consider some (anisotropic and piecewise constant) diffusion problems in domains of R 2 , approximated by a discontinuous Galerkin method with polynomials of any fixed degree. We propose an a posteriori error estimator based on gradient recovery by averaging. It is shown that this estimator gives
Grid adjustment for parabolic systems ba
โ
Karel Segeth
๐
Article
๐
1995
๐
Elsevier Science
๐
English
โ 358 KB
A posteriori error estimators, gradient
โ
Francesca Fierro; Andreas Veeser
๐
Article
๐
2006
๐
Springer-Verlag
๐
English
โ 426 KB
A posteriori error estimation based on t
โ
Angela Benedetti; Stefano de Miranda; Francesco Ubertini
๐
Article
๐
2006
๐
John Wiley and Sons
๐
English
โ 782 KB