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Global mass-preserving solutions for a two-dimensional chemotaxis system with rotational flux components coupled with a full Navier–Stokes equation
Discrete and Continuous Dynamical Systems-Series B ( IF 1.2 ) Pub Date : 2020-03-25 , DOI: 10.3934/dcdsb.2020120
Frederic Heihoff ,

We study the chemotaxis–Navier–Stokes system
$ \left\{\;\; \begin{aligned} n_t + u \cdot \nabla n &\;\; = \;\; \Delta n - \nabla \cdot (nS(x,n,c) \nabla c), \\ c_t + u\cdot \nabla c &\;\; = \;\; \Delta c - n f(c), \\ u_t + (u\cdot \nabla) u &\;\; = \;\; \Delta u + \nabla P + n \nabla \phi, \;\;\;\;\;\; \nabla \cdot u = 0, \;\;\;\;\;\; \end{aligned} \right. \tag{$\star$} $


中文翻译:

具有旋转通量分量和完整的Navier–Stokes方程的二维趋化系统的整体质量保持解

我们研究了趋化–Navier–Stokes系统
$ \ left \ {\; \; \ begin {aligned} n_t + u \ cdot \ nabla n&\; \; = \; \; \ Delta n-\ nabla \ cdot(nS(x,n,c)\ nabla c),\\ c_t + u \ cdot \ nabla c&\; \; = \; \; \ Delta c-nf(c),\\ u_t +(u \ cdot \ nabla)u&\; \; = \; \; \ Delta u + \ nabla P + n \ nabla \ phi,\; \; \; \; \; \; \ nabla \ cdot u = 0,\; \; \; \; \; \; \ end {aligned} \ right。\ tag {$ \ star $} $
更新日期:2020-03-25
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