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一类四阶非线性奇摄动问题的匹配解法
引用本文:王莉婕.一类四阶非线性奇摄动问题的匹配解法[J].大学数学,2010,26(4).
作者姓名:王莉婕
摘    要:利用匹配条件,讨论了一类四阶非线性奇摄动问题,得出了奇摄动边值问题的渐近展开式.

关 键 词:非线性方程  边界层  匹配  渐近展开式

The Matching Solving Method for a Class of Fourth Order Nonlinear Singularly Perturbed Problems
WANG Li-jie.The Matching Solving Method for a Class of Fourth Order Nonlinear Singularly Perturbed Problems[J].College Mathematics,2010,26(4).
Authors:WANG Li-jie
Abstract:Using the matching condition,A class of nonlinear singularly perturbed problems for two boundary layers are discussed. asymptotic expansion of solution for boundary value problem is obtained.
Keywords:nonlinear equation  boundary layer  matching  asympototic expansion
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