PCG method with Strang's circulant preconditioner for Hermitian positive definite linear system in Riesz space fractional advection-dispersion equations (Q1993444)
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scientific article; zbMATH DE number 6973153
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | PCG method with Strang's circulant preconditioner for Hermitian positive definite linear system in Riesz space fractional advection-dispersion equations |
scientific article; zbMATH DE number 6973153 |
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PCG method with Strang's circulant preconditioner for Hermitian positive definite linear system in Riesz space fractional advection-dispersion equations (English)
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5 November 2018
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preconditioned conjugate gradient method
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Riesz space fractional advection-dispersion equation
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Crank-Nicolson finite difference scheme
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Strang's circulant preconditioner
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fast Fourier transforms
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