3D Navier-Stokes equations;
Leray-Hopf weak solution;
Regularity criterion;
PRESSURE;
D O I:
10.1016/j.na.2012.09.019
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
In this article, we establish sufficient conditions for the regularity of solutions of Navier-Stokes equations based on one of the nine entries of the gradient tensor. We improve the recent results of C.S. Cao, E.S. Titi [C.S. Cao, E.S. Titi, Global regularity criterion for the 3D Navier-Stokes equations involving one entry of the velocity gradient tensor, Arch. Ration. Mech. Anal. 202 (2011) 919-932] and Y. Zhou, M. Pokorny [Y. Zhou, M. Pokorny, On the regularity of the solutions of the Navier-Stokes equations via one velocity component, Nonlinearity 23 (2010) 1097-1107]. (c) 2012 Elsevier Ltd. All rights reserved.
机构:
Gannan Normal Univ, Sch Math & Comp Sci, Ganzhou 341000, Jiangxi, Peoples R ChinaGannan Normal Univ, Sch Math & Comp Sci, Ganzhou 341000, Jiangxi, Peoples R China
机构:
Gannan Normal Univ, Sch Math & Comp Sci, Ganzhou 341000, Jiangxi, Peoples R ChinaGannan Normal Univ, Sch Math & Comp Sci, Ganzhou 341000, Jiangxi, Peoples R China
Zhang, Zujin
Yang, Xian
论文数: 0引用数: 0
h-index: 0
机构:
Ganzhou Teachers Coll, Foreign Language Dept, Ganzhou 341000, Jiangxi, Peoples R ChinaGannan Normal Univ, Sch Math & Comp Sci, Ganzhou 341000, Jiangxi, Peoples R China
机构:
Jiangsu Normal Univ, Dept Math & Stat, 101 Shanghai Rd, Xuzhou 221116, Jiangsu, Peoples R ChinaJiangsu Normal Univ, Dept Math & Stat, 101 Shanghai Rd, Xuzhou 221116, Jiangsu, Peoples R China