Guaranteed and locally computable a posteriori error estimate
β Scribed by Vejchodsky, T.
- Book ID
- 121407494
- Publisher
- Oxford University Press
- Year
- 2006
- Tongue
- English
- Weight
- 235 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0272-4979
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
criterion Guaranteed upper bound Robustness a b s t r a c t We derive a posteriori error estimates for a class of second-order monotone quasi-linear diffusion-type problems approximated by piecewise affine, continuous finite elements. Our estimates yield a guaranteed and fully computable upper boun
We propose and study a posteriori error estimates for convection-diffusion-reaction problems with inhomogeneous and anisotropic diffusion approximated by weighted interior-penalty discontinuous Galerkin methods. Our twofold objective is to derive estimates without undetermined constants and to analy