Spectral Analysis of the Discrete Helmholtz Operator Preconditioned with a Shifted Laplacian (Q3525948)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spectral Analysis of the Discrete Helmholtz Operator Preconditioned with a Shifted Laplacian |
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Spectral Analysis of the Discrete Helmholtz Operator Preconditioned with a Shifted Laplacian (English)
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23 September 2008
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Helmholtz equation
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shifted Laplace preconditioner
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iterative solution methods
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GMRES
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convergence
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spectral analysis
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time-harmonic wave equations
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numerical experiments
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