摘要
本文研究了一类含有小迟滞的奇摄动方程组的渐近解.利用原问题的退化形式和伸长变量,依据边界层特有的性质,获得了边界层的渐近解.推广了奇摄动方程组初值问题和小迟滞问题的研究结果.
The asymptotic solution of a class of singularly perturbed system of equations with small delay are studied in this paper. By the degenerate form of the original problem, stretched variable and the nature of the boundary layers, the asymptotic solutions of the boundary layers are given, which generalizes the findings of singularly perturbed system of equations and small delay problems.
出处
《数学杂志》
CSCD
北大核心
2014年第4期712-716,共5页
Journal of Mathematics
基金
安徽省高校优秀青年人才基金项目(2012SQRL037)
关键词
奇摄动
方程组
小延迟
singular perturbation
system of equations
small delay
