An approximate inverse preconditioner for spatial fractional diffusion equations with piecewise continuous coefficients (Q5030546)
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scientific article; zbMATH DE number 7475941
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An approximate inverse preconditioner for spatial fractional diffusion equations with piecewise continuous coefficients |
scientific article; zbMATH DE number 7475941 |
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An approximate inverse preconditioner for spatial fractional diffusion equations with piecewise continuous coefficients (English)
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17 February 2022
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fractional diffusion equation
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piecewise continuous coefficients
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Toeplitz matrix
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approximate inverse
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circulant matrix
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fast Fourier transform
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Krylov subspace methods
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