摘要
利用能量估计的方法在R3中研究广义MHD方程弱解的正则性,得到了一个只涉及速度场一个方向导数的正则性准则,推广了已有的结果.
The regularity criterion to the generalized magneto-hydrodynamic equations in R3 is considered. By the energy method, a regularity criterion in terms of the derivative of the velocity field in one direction is obtained. This result extended the result previously.
出处
《宁夏大学学报(自然科学版)》
CAS
2012年第4期339-341,共3页
Journal of Ningxia University(Natural Science Edition)
基金
湖南省研究生科研创新项目(CX2011B246)
关键词
广义MHD方程
弱解
正则性准则
generalized magneto-hydrodynamics equations
weak solutions
regularity criterion