Regularity criteria in terms of pressure for the 3-D Navier-Stokes equations in a generic domain

被引:89
作者
Zhou, Y [1 ]
机构
[1] Chinese Univ Hong Kong, Inst Math Sci, Shatin, Hong Kong, Peoples R China
[2] Chinese Univ Hong Kong, Dept Math, Shatin, Hong Kong, Peoples R China
关键词
Navier-Stokes equations; regularity criterion; integrability of pressure; a priori estimates;
D O I
10.1007/s00208-003-0478-x
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider the 3-D Navier-Stokes equations in the half-space R-+(3), or a bounded domain with smooth boundary, or else an exterior domain with smooth boundary. Some new sufficient conditions on pressure or the gradient of pressure for the regularity of weak solutions to the Navier-Stokes equations are obtained.
引用
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页码:173 / 192
页数:20
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