LOGARITHMICALLY IMPROVED REGULARITY CRITERION FOR THE 3D GENERALIZED MAGNETO-HYDRODYNAMIC EQUATIONS

来源 :数学物理学报(英文版) | 被引量 : 0次 | 上传用户:ana504
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
This article proves the logarithmically improved Serrin’s criterion for solutions of the 3D generalized magneto-hydrodynamic equations in terms of the gradient of the velocity field, which can be regarded as improvement of results in [10] (Luo Y W. On the regularity of generalized MHD equations. J Math Anal Appl, 2010, 365: 806-808) and [18] (Zhang Z J. Remarks on the regularity criteria for generalized MHD equations. J Math Anal Appl, 2011, 375: 799-802).
其他文献
The effect of temperature on the rock fracture permeability is a very important factor in the prediction of the permeability of enhanced geothermal systems and
Due to various geological processes such as tectonic activities fractures might be created in rock mass body which causes creation of blocks with different shap
Based on uniaxial compression experimental results on fractured sandstone with grouting and anchorage, we studied the strength and deformation properties, the f
According to the special requirements of secondary mining of resources in gateway-and-pillar goaf in extra-thick seams of Shanxi, this paper presents a technica
The objective of this work is to study the efficiency of some surface modified phyllosilicate minerals (bentonite and glauconite) in the removal of dyes from te
The way of neutral point to earth via full compensation arc suppression coil can solve the problem of residual current compensation in coal mine power network e
以钛酸丁酯为原料,乙醇为溶剂,利用溶胶凝胶法制备蚋米TiO2微粒.以紫外灯为光源,以橙黄Ⅱ、酸性品红和亚甲基篮溶液为降解对象,实验考察了蚋米TiO2微粒的光催化活性,同时比较
During screening operation, blinding or clogging of screen perforations generally occurs to reduce the sieving capacity and efficiency. Recently, the flip-flow
The main objective of this study is to determine the rates of vertically and horizontally oriented drilling processes in marble quarries and to observe the fact