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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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