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Optimal density lower bound on nonisentropic gas dynamics
Journal of Differential Equations ( IF 2.4 ) Pub Date : 2020-03-01 , DOI: 10.1016/j.jde.2019.10.017
Geng Chen

In this paper, we prove a time dependent lower bound on density in the optimal order $O(1/(1+t))$ for the general smooth nonisentropic flow of compressible Euler equations.

中文翻译:

非等熵气体动力学的最佳密度下界

在本文中,我们证明了可压缩欧拉方程的一般光滑非等熵流的最优阶密度的时间相关下界 $O(1/(1+t))$。
更新日期:2020-03-01
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