EXISTENCE OF GLOBAL SOLUTIONS TO FREE BOUNDARY VALUE PROBLEMS FOR BIPOLAR NAVIER-STOKES-POSSION SYSTEMS

被引：0
|
作者：
Liu, Jian [1 ]
Lian, Ruxu [2 ]
机构：
[1] QuZhou Univ, Coll Teacher Educ, Quzhou 324000, Peoples R China
[2] North China Univ Water Resources & Elect Power, Coll Math & Informat Sci, Zhengzhou 450011, Peoples R China
来源：
ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS | 2013年
关键词：
DEGENERATE VISCOSITY COEFFICIENT; POISSON SYSTEM; WEAK SOLUTIONS; APPROXIMATION EQUATIONS; BLOWUP BEHAVIOR; CONVERGENCE; STABILITY; LIMIT;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this article,we consider the free boundary value problem for one-dimensional compressible bipolar Navier-Stokes-Possion (BNSP) equations with density-dependent viscosities. For general initial data with finite energy and the density connecting with vacuum continuously, we prove the global existenceoftheweaksolution.This extends the previous results for compressible NS[27]to NSP
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页数：15
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