A dispersion minimizing finite difference scheme and preconditioned solver for the 3D Helmholtz equation (Q2446973)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A dispersion minimizing finite difference scheme and preconditioned solver for the 3D Helmholtz equation |
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A dispersion minimizing finite difference scheme and preconditioned solver for the 3D Helmholtz equation (English)
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23 April 2014
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Helmholtz equation
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perfectly matched layer
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finite difference method
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preconditioner
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bi-CGSTAB
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shifted-Laplacian
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multigrid
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prolongation operator
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