Nonconforming finite element methods without numerical locking
β Scribed by Daniela Capatina-Papaghiuc; Jean-Marie Thomas
- Publisher
- Springer-Verlag
- Year
- 1998
- Tongue
- English
- Weight
- 184 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0029-599X
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π SIMILAR VOLUMES
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
In this paper characteristic-nonconforming finite-element methods are studied for time dependent advection-dominated diffusion problems. The diffusion term in these problems is discretized using nonconforming finite elements, and the temporal differentiation and advection terms are treated by charac