In this paper a new technique is presented for transferring the domain integrals in the boundary integral equation method into equivalent boundary integrals. The technique has certain similarities to the dual reciprocity method (DRM) in the way radial basis functions are used to approximate the body
The multiple Reciprocity boundary element method in elasticity: A new approach for transforming domain integrals to the boundary
β Scribed by A. C. Neves; C. A. Brebbia
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 737 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0029-5981
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## Abstract We consider a symmetric Galerkin boundary element method for the Stokes problem with general boundary conditions including slip conditions. The boundary value problem is reformulated as SteklovβPoincarΓ© boundary integral equation which is then solved by a standard approximation scheme.
The discretization of the boundary in boundary element method generates integrals over elements that can be evaluated using numerical quadrature that approximate the integrands or semi-analytical schemes that approximate the integration path. In semi-analytical integration schemes, the integration p