A posteriori error estimates for mixed finite element approximations of elliptic problems
✍ Scribed by Mats G. Larson; Axel Målqvist
- Publisher
- Springer-Verlag
- Year
- 2007
- Tongue
- English
- Weight
- 240 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0029-599X
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📜 SIMILAR VOLUMES
## Abstract In this article, we develop functional a posteriori error estimates for discontinuous Galerkin (DG) approximations of elliptic boundary‐value problems. These estimates are based on a certain projection of DG approximations to the respective energy space and functional a posteriori estim
In this paper, we present an a posteriori error analysis for mixed finite element approximation of convex optimal control problems. We derive a posteriori error estimates for the coupled state and control approximations under some assumptions which hold in many applications. Such estimates can be us