An improved regularity criterion for the 3D Hall-MHD equations via the vorticity

被引：1

作者：

Wen, Zhihong ^{[1
]}

机构：

[1] Jiangsu Normal Univ, Dept Math & Stat, 101 Shanghai Rd, Xuzhou 221116, Jiangsu, Peoples R China

来源：

COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2018年 / 75卷 / 03期

关键词：

Incompressible Hall-MHD equations; Regularity criterion; Besov space; DATA GLOBAL EXISTENCE; BLOW-UP CRITERIA; WELL-POSEDNESS; WAVES; DECAY;

D O I：

10.1016/j.camwa.2017.10.008

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we consider the three-dimensional incompressible Hall-magnetohydrodynamic equations, and establish an improved regularity criterion of local in time classical solutions involving only the vorticity field. Consequently, this improves the previous result. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：821 / 836

页数：16

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