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Time periodic strong solutions to the Keller-Segel system coupled to Navier-Stokes equation
Journal of Differential Equations ( IF 2.4 ) Pub Date : 2021-07-09 , DOI: 10.1016/j.jde.2021.06.044
Zhong Tan , Zhonger Wu

We consider the time periodic solutions to the Keller-Segel (KS) system coupled to Navier-Stokes equation in RN (N4). Based on the theory of real interpolation as Meyer and Yamazaki used, we first consider the existence of time periodic solution in BC(R,Ls,(RN)) when S(n)=n12. Next for the case S(n)=0, we study the mild solution and point out it can become strong solution in BC(R,Ls,(RN)) if the external force g satisfies a natural condition which comes from the strong solvability of the inhomogeneous Stokes equations.



中文翻译:

与 Navier-Stokes 方程耦合的 Keller-Segel 系统的时间周期强解

我们考虑与 Navier-Stokes 方程耦合的 Keller-Segel (KS) 系统的时间周期解 电阻N (N4). 基于 Meyer 和 Yamazaki 使用的实插值理论,我们首先考虑时间周期解的存在性C(电阻,,(电阻N)) 什么时候 (n)=n-12. 接下来为案例(n)=0,我们研究了温和的解决方案,并指出它可以成为强解决方案 C(电阻,,(电阻N))如果外力g满足来自非齐次斯托克斯方程的强可解性的自然条件。

更新日期:2021-07-12
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