The algebraic properties of the matrix arising for the three-dimensional Dirichlet problem for LamΓ© equations in a rotational domain by the boundary element method are considered. The use of the special basis leads to a matrix having a block structure with sparse blocks. The possible strategies for
Optimal preconditioner for boundary element formulation of the Dirichlet problem in elasticity
β Scribed by S. Rjasanow
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 352 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0170-4214
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β¦ Synopsis
Abstract
An optimal preconditioning procedure for the numerical solution of twoβdimensional Dirichlet problem for LamΓ© equations by boundary element method is constructed. An efficient algorithm for the above problem is also developed.
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