Conservation laws of the one-dimensional isentropic gas dynamics equations in Lagrangian coordinates (original) (raw)
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Euler equations for isentropic gas dynamics with general pressure law
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In this work, we explore the limiting behavior of Riemann solutions to the Euler equations in isentropic gas dynamics with general pressure law. We demonstrate that in the distributional sense the delta wave of zero-pressure gas dynamics is formed by a limit solution. Finally, to present the concentration phenomena, we also offer some numerical outcomes.
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