An Adaptive Finite Element Method for the H-ψFormulation of Time-dependent Eddy Current Problems
✍ Scribed by Weiying Zheng; Zhiming Chen; Long Wang
- Publisher
- Springer-Verlag
- Year
- 2006
- Tongue
- English
- Weight
- 507 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0029-599X
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## Abstract A least‐squares mixed finite element method for linear elasticity, based on a stress‐displacement formulation, is investigated in terms of computational efficiency. For the stress approximation quadratic Raviart‐Thomas elements are used and these are coupled with the quadratic nonconfor
A p-version of the ®nite element method is applied to the deformation theory of plasticity and the results are compared to a state-ofthe-art adaptive h-version. It is demonstrated that even for nonlinear elliptic problems the p-version is a very ef®cient discretization strategy.