ASYMPTOTIC PROFILES OF SOLUTIONS TO THE 2D VISCOUS INCOMPRESSIBLE MICROPOLAR FLUID FLOWS

被引：60

作者：

Dong, Bo-Qing ^{[1
]}

Chen, Zhi-Min ^{[2
]}

机构：

[1] Anhui Univ, Sch Math Sci, Hefei 230039, Anhui, Peoples R China

[2] Univ Southampton, Sch Engn Sci, Southampton SO17 1BJ, Hants, England

来源：

DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS | 2009年 / 23卷 / 03期

关键词：

micropolar fluid flows; spectral decomposition; asymptotic profiles; NAVIER-STOKES EQUATIONS; WEAK SOLUTIONS; TIME BEHAVIOR; L2; DECAY; ATTRACTORS; EXISTENCE; UNIQUENESS; DOMAINS; RN;

D O I：

10.3934/dcds.2009.23.765

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper deals with asymptotic profiles of solutions to the 2D viscous incompressible micropolar fluid flows in the whole space R-2. Based on the spectral decomposition of linearized micropolar fluid flows, the sharp algebraic time decay estimates of the micropolar fluid flows in L-2 and L-infinity norms are obtained.

引用

页码：765 / 784

页数：20

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