A minimum entropy principle in the gas dynamics equations (Q580106)
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scientific article; zbMATH DE number 4016492
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A minimum entropy principle in the gas dynamics equations |
scientific article; zbMATH DE number 4016492 |
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A minimum entropy principle in the gas dynamics equations (English)
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1986
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The author shows that entropy solutions of the gas dynamics equations satisfy a minimum entropy principle, namely that the spatial minimum of their specific entropy is an increasing function of time. This principle equally applies to discrete approximations of the gas dynamics equations.
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entropy solutions
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gas dynamics equations
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minimum entropy principle
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discrete approximations
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