Computation of Riemann solutions using the Dafermos regularization and continuation (Q1884492)
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scientific article; zbMATH DE number 2113144
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Computation of Riemann solutions using the Dafermos regularization and continuation |
scientific article; zbMATH DE number 2113144 |
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Computation of Riemann solutions using the Dafermos regularization and continuation (English)
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1 November 2004
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The paper deals with numerical methods for systems of conservation laws. The schemes derived are based on the Dafermos regularization for computing a one-parameter family of Riemann solutions. The system is not assumed to satisfy strict hyperbolicity or genuine nonlinearity; the left and right state need not be close; and the Riemann solutions may contain an arbitrary number of waves, including composite waves and nonclassical shock waves.
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Riemann problem
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composite waves
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nonclassical shock waves
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