A system of conservation laws exhibiting a parabolic degeneracy on two intersecting lines (Q1262461)
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scientific article; zbMATH DE number 4124253
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A system of conservation laws exhibiting a parabolic degeneracy on two intersecting lines |
scientific article; zbMATH DE number 4124253 |
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A system of conservation laws exhibiting a parabolic degeneracy on two intersecting lines (English)
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1989
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The Riemann initial value problem is solved for a nonstrictly hyperbolic system of two conservation laws in one space dimension. The system has coincident characteristic speeds on two straight lines that intersect at a point. The solution involves up to seven elementary shock and rarefaction waves, depending on the initial data.
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Riemann problem
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shock and rarefaction waves
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