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arXiv 1606.02790math.AP
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Navier-斯托克斯方程弱解的一个新的局部正则性判据

A new local regularity criterion for suitable weak solutions of the Navier--Stokes equations in terms of the velocity gradient

Hi Jun Choe, Joerg Wolf, Minsuk Yang

摘要:

研究了三维不可压Navier-斯托克斯方程适当弱解的部分正则性。人们曾多次尝试改进Caffarelli-Kohn-Nirenberg准则(1982)。我们用直接法给出了CKN准则的一个改进版本,它也提供了Seregin准则(2007)中的定量关系。

英文摘要:

We study the partial regularity of suitable weak solutions to the three dimensional incompressible Navier--Stokes equations. There have been several attempts to refine the Caffarelli--Kohn--Nirenberg criterion (1982). We present an improved version of the CKN criterion with a direct method, which also provides the quantitative relation in Seregin's criterion (2007).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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