Mapping of finite elements around corner singularities of the quasi-harmonic equation
โ Scribed by Aalto, Jukka
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 633 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1069-8299
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๐ SIMILAR VOLUMES
## Communicated by W. Wendland Three-dimensional Poisson problems containing boundary singularities are treated. The forms of the solutions for certain problems of this type are derived, where the domains of the problems can be represented in terms either of sphericalor of cylindrical-polar co-ord
## Abstract The theory for coupling of mapped wave infinite elements and special wave finite elements for the solution of the Helmholtz equation in unbounded domains is presented. Mapped wave infinite elements can be applied to boundaries of arbitrary shape for exterior wave problems without trunca