𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Guaranteed and locally computable a posteriori error estimate

✍ 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.


πŸ“œ SIMILAR VOLUMES


Guaranteed and robust a posteriori error
✍ Linda El Alaoui; Alexandre Ern; Martin VohralΓ­k πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 850 KB

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

Guaranteed and robust discontinuous Gale
✍ Alexandre Ern; Annette F. Stephansen; Martin VohralΓ­k πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 996 KB

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