LOCAL EXISTENCE OF SOLUTION TO FREE BOUNDARY VALUE PROBLEM FOR COMPRESSIBLE NAVIER-STOKES EQUATIONS

被引:0
|
作者
Jian, Liu [1 ]
机构
[1] Capital Normal Univ, Dept Math, Beijing 100048, Peoples R China
关键词
Navier-Stokes equations; free boundary value problem; local existence; DENSITY-DEPENDENT VISCOSITY; GENERAL PRESSURE; VACUUM PROBLEM; SHALLOW-WATER; COEFFICIENTS; DERIVATION; BEHAVIOR; SYSTEM;
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 free boundary value problem for multidimensional Navier-Stokes equations with density-dependent viscosity where the flow density vanishes continuously across the free boundary. Local (in time) existence of a weak solution is established; in particular, the density is positive and the solution is regular away from the free boundary.
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页码:1298 / 1320
页数:23
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