On regularity for the Boussinesq system in a bounded domain

被引：1
|
作者：
He, Fangyi [1 ]
Ma, Caochuan [2 ,3 ]
Wang, Yanan [4 ]
机构：
[1] Southwestern Univ Finance & Econ, Sch Finance, Chengdu 611130, Sichuan, Peoples R China
[2] Zhejiang Normal Univ, Dept Math, Jinhua 321004, Zhejiang, Peoples R China
[3] Tianshui Normal Univ, Dept Math, Tianshui 741001, Gansu, Peoples R China
[4] Shanghai Univ Finance & Econ, Sch Math, Shanghai 200433, Peoples R China
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2016年 / 281卷
关键词：
Boussinesq system; Regularity criterion; Bounded domain; EQUATIONS; CRITERIA;
D O I：
10.1016/j.amc.2016.01.054
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we prove the following regularity criterion omega := curl is an element of L-1 (1, T; BMO) for the 3D Boussinesq system with zero heat conductivity in a bounded domain. Here. is the vorticity of the fluid velocity field u and BMO denotes the function space of bounded mean oscillation. (C) 2016 Elsevier Inc. All rights reserved.
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页码：148 / 151
页数：4
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