摘要
用微分不等式以及边界层校正项理论,研究了一类拟线性奇摄动问题.对其解作了估计且得出了解在[0,1]上任意阶的一致有效展开式.
A class of quasilinear singularly perturbed boundary value problems are considered by the theorys of differential inequalities and the correction of boundary layer. The existence of solution is proved and the uniformly valid asymptotic expansios of arbitrary order is obtained as well.
出处
《安徽师范大学学报（自然科学版）》
CAS
2003年第3期209-212,共4页
Journal of Anhui Normal University(Natural Science)
基金
浙江省湖州师范学院自然科学基金项目(No.200302)
关键词
拟线性奇摄动
边值
微分不等式
解
quasilinear
singular perturbation
boundary value problems
differential inequality
