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Showing 1 to 1 of 1 for “"Positivity-preserving methods"”.
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High-Order Positivity-Preserving <i>L<sub>2</sub></i>-Stable Spectral Collocation Schemes for the 3-D Compressible Navier-Stokes Equations
… Navier-Stokes equations. The strength of these methods is that they formally satisfy a discrete entropy inequality which can be used to guarantee <em>L<sub>2</sub></em> stability of the numerical solution. However, a fundamental assumption that is explicitly or implicitly used in all entropy …