Two regularity criteria for 3D Navier-Stokes equations in a bounded domain

被引:1
|
作者
Fan, Jishan [1 ]
Li, Fucai [2 ]
Nakamura, Gen [3 ]
机构
[1] Nanjing Forestry Univ, Dept Appl Math, Nanjing 210037, Jiangsu, Peoples R China
[2] Nanjing Univ, Dept Math, Nanjing 210093, Jiangsu, Peoples R China
[3] Hokkaido Univ, Dept Math, Sapporo, Hokkaido 0600810, Japan
基金
中国国家自然科学基金;
关键词
3D incompressible Navier-Stokes equations; Boussinesq system; regularity criterion; WEAK SOLUTIONS; GLOBAL REGULARITY; DIRECTION;
D O I
10.1007/s11464-016-0611-2
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove two new regularity criteria for the 3D incompressible Navier-Stokes equations in a bounded domain. Our results also hold for the 3D Boussinesq system with zero heat conductivity.
引用
收藏
页码:359 / 366
页数:8
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