摘要
研究非线性边值问题的奇摄动，在一定假设下，对本问题解作了估计，得到了包括边界层在内的解的任意阶一致有效的渐近展开式．
This paper deals with the singular perturbation of nonlinear boundary problems.Under a given assumption,the author of this paper made an estimation of such problems and obtamed the uniform,powerful asymptotic expansion of any order,including the solution of boundary stratification function.
出处
《天津大学学报》
EI
CAS
CSCD
1995年第4期521-526,共6页
Journal of Tianjin University(Science and Technology)
关键词
奇摄动
非线性方程
边界层函数
边值问题
解
singular perturbation,nonlinear equation,boundary stratification
