Quantitative Regularity Estimates for Compressible Transport Equations

Quantitative Regularity Estimates for Compressible Transport Equations
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可压缩输运方程的定量规律性估计

DOI:
10.1007/978-3-319-94343-5_3
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发表时间:
2018
影响因子:
5.6
通讯作者:
P. Jabin
P. Jabin
中科院分区:
生物学2区
文献类型:
--
作者:
D. Bresch;P. Jabin

文献摘要

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这些笔记的目的是提出一些最近的估计输运方程与粗糙,即,不平滑的速度场我们的最终目标是使用这些估计,以获得新的结果,在复杂的系统中的传输方程耦合到其他偏微分方程的:一个驱动的例子是可压缩的Navier-Stokes系统。但为了简单起见,我们在线性的情况下工作,在这里速度场是给定的,并且在注释的最后只简单地描述了如何使用新理论进行非线性估计。
These notes aim at presenting some recent estimates for transport equations with rough, i.e., non-smooth, velocity fields. Our final goal is to use those estimates to obtain new results on complex systems where the transport equation is coupled to other PDE’s: A driving example being the compressible Navier–Stokes system. But for simplicity, we work in the linear setting where the velocity field is given and only briefly sketch at the end of the notes how to use the new theory for nonlinear estimates.