On logarithmically improved regularity criteria for the Navier–Stokes equations in ℝn

On logarithmically improved regularity criteria for the Navier–Stokes equations in ℝn
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ℝn 中纳维-斯托克斯方程的对数改进正则性准则

DOI:
10.1093/imamat/hxq035
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发表时间:
2011
影响因子:
1.2
通讯作者:
G. Nakamura
G. Nakamura
中科院分区:
数学4区
文献类型:
--
作者:
Jishan Fan;Song Jiang;G. Nakamura

文献摘要

被引文献

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我们研究了当时维N-S方程(n≥3)的柯西问题。通过巧妙地采用和结合文献中的不同技术,我们分别从速度、涡量、压力和压力梯度方面证明了一些对数改进的正则性判据。
We study the Cauchy problem for then-dimensional Navier–Stokes equations (n≥ 3). By delicately adapting and combining the different techniques from the literature, we prove some logarithmicallyimproved regularity criteria in terms of the velocity, vorticity, pressure and gradient of the pressure, respectively.