A Posteriori Error Analysis of Parameterized Linear Systems Using Spectral Methods
β Scribed by Butler, T.; Constantine, P.; Wildey, T.
- Book ID
- 118212072
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 2012
- Tongue
- English
- Weight
- 544 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0895-4798
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π SIMILAR VOLUMES
In this work we derive and analyze a posteriori error estimators for low-order nonconforming finite element methods of the linear elasticity problem on both triangular and quadrilateral meshes, with hanging nodes allowed for local mesh refinement. First, it is shown that equilibrated Neumann data on
## Abstract The paper is devoted to a __posteriori__ quantitative analysis for errors caused by linearization of nonβlinear elliptic boundary value problems and their finite element realizations. We employ duality theory in convex analysis to derive computable bounds on the difference between the s