Family of spectral filters for discontinuous problems (Q1186540)
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scientific article; zbMATH DE number 36793
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Family of spectral filters for discontinuous problems |
scientific article; zbMATH DE number 36793 |
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Family of spectral filters for discontinuous problems (English)
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28 June 1992
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Spectral approximations of hyperbolic time-dependent equations can lead to incoherent results when the solution is discontinuous. The author presents and analyzes a class of filters that allows the recovering of the solution with an exponential accuracy.
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discontinuous solutions
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spectral approximations
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hyperbolic time- dependent equations
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Spectral approximations
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