Penalty methods have been proposed as a viable method for enforcing interelement continuity constraints on nonconforming elements. Particularly for fourth-order problems in which C '-continuity leads to elements of high degree or complex composite elements, the use of penalty methods to enforce the
Nonconforming finite element methods for eigenvalue problems in linear plate theory
โ Scribed by Rolf Rannacher
- Publisher
- Springer-Verlag
- Year
- 1979
- Tongue
- English
- Weight
- 781 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0029-599X
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๐ SIMILAR VOLUMES
## Abstract In this paper, we analyze the biharmonic eigenvalue problem by two nonconforming finite elements, __Q__ and __E Q__. We obtain full order convergence rate of the eigenvalue approximations for the biharmonic eigenvalue problem based on asymptotic error expansions for these two nonconform
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