Comparison of time and spatial collocation methods for the heat equation (Q1863685)
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scientific article; zbMATH DE number 1880340
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Comparison of time and spatial collocation methods for the heat equation |
scientific article; zbMATH DE number 1880340 |
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Comparison of time and spatial collocation methods for the heat equation (English)
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12 March 2003
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Two versions of the time collocation method (TCM) are compared, concerning the time discretization: TCM-EP with explicit polynomials and TCM-DQ with differential quadrature. The implementation on a shared memory parallel computer is discussed and numerical experiments are presented, including a comparison to a spectral collocation method.
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heat equation
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spectral method
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collocation methods
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differential quadrature
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high-order compact scheme
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iterative method
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parallel algorithm
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numerical experiments
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