An alternate formulation of the 'substructure deletion method' suggested by Dasgupta in 1979l has been successfully implemented. The idea is to utilize simple Green's functions developed for a surface problem to replace the more complicated Green's functions required for embedded problems while stil
A boundary integral equation method for radiation and scattering of elastic waves in three dimensions
โ Scribed by F. J. Rizzo; D. J. Shippy; M. Rezayat
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 950 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0029-5981
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๐ SIMILAR VOLUMES
## Abstract We present __a priori__ and __a posteriori__ estimates for the error between the Galerkin and a discretized Galerkin method for the boundary integral equation for the single layer potential on the square plate. Using piecewise constant finite elements on a rectangular mesh we study the
This paper gives a brief account of the formulation of the Helmholtz integral equation specialized to the case of an axisymmetric body in free space. In this case the surface integral of the Helmholtz integral equation may be reduced to a combination of a line integral and an integral over the angle