Interaction of four rarefaction waves in the bi-symmetric class of the pressure-gradient system (Q765958)
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scientific article; zbMATH DE number 6017669
| Language | Label | Description | Also known as |
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| English | Interaction of four rarefaction waves in the bi-symmetric class of the pressure-gradient system |
scientific article; zbMATH DE number 6017669 |
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Interaction of four rarefaction waves in the bi-symmetric class of the pressure-gradient system (English)
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22 March 2012
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The authors construct global classical solutions describing the interaction of four planar rarefaction waves with two axes of symmetry for the pressure-gradient system in two space dimensions. The bi-symmetric initial data is a basic type of four-wave two-dimensional Riemann problems. The solutions in this case are continuous, bounded and self-similar.
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multi-dimensional pressure-gradient system
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four-wave two-dimensional Riemann problems
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bi-symmetric initial data
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