A new time-based iterative solver for linear standing-wave problems (Q1580939)
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scientific article; zbMATH DE number 1507924
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A new time-based iterative solver for linear standing-wave problems |
scientific article; zbMATH DE number 1507924 |
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A new time-based iterative solver for linear standing-wave problems (English)
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31 May 2001
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The authors introduce an iterative method for solving the Helmholtz equation. The method is a combination of time stepping of the acoustic wave equation to eliminate rapidly decaying modes and of weighted averaging to eliminate slowly decaying modes. An analysis of the method is given for some special cases of reduced wave equations.
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reduced wave equation
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Helmholtz equation
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iterative method
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weighted averaging
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time stepping
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acoustic wave equation
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0.8803105
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0.87081134
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0.86086047
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0.8540784
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0.8481251
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