Pointwise estimate of solutions of isentropic Navier-Stokes equations in even space-dimensions

被引:0
|
作者
Xu, HM [1 ]
Wang, WK [1 ]
机构
[1] Wuhan Univ, Dept Math, Wuhan 430072, Peoples R China
关键词
isentropic Navier-Stokes equation; multidimensions; Green's function; pointwise estimate;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This paper is concerned with the dissipation of solutions of the isentropic Navier-Stokes equations in even and bigger than two multi-dimensions. Pointwise estimates of the time-asymptotic shape of the solutions are obtained and the generalized Huygan's principle is exhibited. The approch of the paper is based on the detailed analysis of the Green function of linearized system. This is used to study the coupling of nonlinear diffusion waves.
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页码:417 / 427
页数:11
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