Stokes流动中的Phragmén-Lindelf型及其连续相关性的结果  

Phragmén-Lindelf and Continuous Dependence Type Results in a Stokes Flow

作　　者：J·C·宋 黄雅意(译) 张禄坤(校) 

机构地区：[1]汉阳大学应用数学系,安山京畿道426-791,韩国 [2]不详

出　　处：《应用数学和力学》2010年第7期835-842,共8页Applied Mathematics and Mechanics

基　　金：韩国汉阳大学研究基金(HY-2007-Ⅰ)的资助

摘　　要：就三维半无限柱体上的Stokes流动,研究边端效应的渐近性质.柱体水平面上的速度满足均匀的Dirichlet条件时,发现问题的解,随柱体有限端的距离,或呈指数增长,或呈指数衰减.最后讨论了方程参数的摄动影响.The asymptotic behavior of end effects for a Stokes flow defined on a three-dimensional semi-infinite cylinder was investigated.With homogeneous Dirichlet conditions of the velocity on the lateral surface of the cylinder,it is shown that solutions either grow exponentially or decay exponentially in the distance from the finite end of the cylinder.In the latter case the effect of perturbing the equation parameters is also investigated.

关 键 词：Phragmén-Lindelf 连续相关性 衰减范围 STOKES流动 

分 类 号：O357.1[理学—流体力学]