High-order compact difference schemes for the modified anomalous subdiffusion equation (Q2804373)
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scientific article; zbMATH DE number 6575164
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | High-order compact difference schemes for the modified anomalous subdiffusion equation |
scientific article; zbMATH DE number 6575164 |
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High-order compact difference schemes for the modified anomalous subdiffusion equation (English)
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29 April 2016
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Fourier method
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Grünwald-Letnikov derivative
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high-order compact difference schemes
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modified anomalous subdiffusion equation
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Riemann-Liouville derivative
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convergence
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stability
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numerical example
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The authors propose ``two kinds of high-order compact finite difference schemes for second-order derivative''. ``A second-order numerical scheme for a Riemann-Liouvile derivative is'' also ``established based on a fractional centered difference operator''. The convergence and stability of the methods are studied and numerical examples are discussed.
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