A fast algorithm for solving the tensor product collocation equations (Q1118369)
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scientific article; zbMATH DE number 4094733
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A fast algorithm for solving the tensor product collocation equations |
scientific article; zbMATH DE number 4094733 |
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A fast algorithm for solving the tensor product collocation equations (English)
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1989
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By using the fast Fourier transform a fast algorithm is presented for solving the tensor product collocation of the Poisson equation in a rectangular region, by a collocation method. This algorithm is of order \(o(N^ 2\log_ 2N)\).
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fast Fourier transform
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fast algorithm
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tensor product collocation
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Poisson equation
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collocation method
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0.8998807
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0.88412553
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0.88105595
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0.8782687
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0.87614524
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0.8756881
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0.8752719
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