Exponential self-similar mixing and loss of regularity for continuity equations
Exponential self-similar mixing and loss of regularity for continuity equations
复制标题
连续性方程的指数自相似混合和规律性丧失
DOI：
10.1016/j.crma.2014.08.021
复制
发表时间：
2014
期刊：
影响因子：
--
通讯作者：
A. Mazzucato
中科院分区：
文献类型：
--
作者：
G. Alberti;Gianluca Crippa;A. Mazzucato
考虑一个被动标量ρ，它被二维环面上的一个与时间相关的无发散速度场u平流，即具有速度场u的连续性方程的解ρ：
Consider a passive scalar ρ, which is advected by a time-dependent, divergence-free velocity field u on the twodimensional torus, ie, a solution ρ to the continuity equation with velocity field u: