Optimal Transport for the System of Isentropic Euler Equations |
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| Authors: | Wilfrid Gangbo |
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| Affiliation: | School of Mathematics , Georgia Institute of Technology , Atlanta, Georgia, USA |
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| Abstract: | We introduce a new variational time discretization for the system of isentropic Euler equations. In each timestep the internal energy is reduced as much as possible, subject to a constraint imposed by a new cost functional that measures the deviation of particles from their characteristic paths. |
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| Keywords: | Isentropic Euler equations Optimal transport |
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