Global existence of solutions to the Proudman-Johnson equation
Global existence of solutions to the Proudman-Johnson equation
复制标题
Proudman-Johnson 方程解的全局存在性
DOI:
10.3792/pjaa.76.149
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发表时间:
2000
期刊:
影响因子:
--
通讯作者:
H. Okamoto
中科院分区:
文献类型:
--
作者:
Xinfu Chen;H. Okamoto
: We show that there is no blow-up solutions, for positive viscosity constant ν , to the equation f xxt − νf xxxx + ff xxx − f x f xx = 0, x ∈ (0 , 1), t > 0 with (i) periodic boundary condition, or (ii) Dirichlet boundary condition f = f x = 0 or (iii) Neumann boundary condition f = f xx = 0 on the boundary x = 0 , 1. Furthermore we show that every solution decays to the trivial steady state as t goes to infinity.