Preconditioning techniques for the solution of the Helmholtz equation by the finite element method (Q598514)
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scientific article; zbMATH DE number 2083309
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Preconditioning techniques for the solution of the Helmholtz equation by the finite element method |
scientific article; zbMATH DE number 2083309 |
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Preconditioning techniques for the solution of the Helmholtz equation by the finite element method (English)
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6 August 2004
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Helmholtz equation
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acoustic scattering
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DtN technique
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finite element method
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GMRES iterative method
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incomplete factorization
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ILUT
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ILUTC
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ILU0
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numerical examples
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Dirichlet-to-Neumann technique
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Galerkin or Galerkin least-squares scheme
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Krylov subspace technique
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preconditioners
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convergence
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