Multigrid with FFT smoother for a simplified 2D frictional contact problem (Q5502413)
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scientific article; zbMATH DE number 6475990
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Multigrid with FFT smoother for a simplified 2D frictional contact problem |
scientific article; zbMATH DE number 6475990 |
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Multigrid with FFT smoother for a simplified 2D frictional contact problem (English)
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26 August 2015
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multigrid method
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Toeplitz matrix
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integral equation
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frictional contact problem
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fast Fourier transform
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subdomain deflation
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row sum modification
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Fredholm integral equation of the first kind
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Richardson iteration
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Toeplitz preconditioner
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smoother
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convergence
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numerical tests
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