TIME PERIODIC SOLUTION TO THE COMPRESSIBLE NAVIER-STOKES EQUATIONS IN A PERIODIC DOMAIN

被引:15
|
作者
Jin, Chunhua [1 ]
Yang, Tong [2 ]
机构
[1] South China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China
[2] City Univ Hong Kong, Dept Math, Hong Kong, Hong Kong, Peoples R China
关键词
Time periodic solution; compressible Navier-Stokes equation; topology degree; energy method;
D O I
10.1016/S0252-9602(16)30055-8
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This article is concerned with the time periodic solution to the isentropic compressible Navier-Stokes equations in a periodic domain. Using an approach of parabolic regularization, we first obtain the existence of the time periodic solution to a regularized problem under some smallness and symmetry assumptions on the external force. The result for the original compressible Navier-Stokes equations is then obtained by a limiting process. The uniqueness of the periodic solution is also given.
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页码:1015 / 1029
页数:15
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