摘要
研究三阶非线性积分微分方程组边值问题的奇摄动 .在适当的条件下 ,利用渐近分析方法和对角化技巧 。
By using the asymptotic analysis method and the diagonalization technique,considers the singular perturbation of boundary value problem for system of third order nonlinear integro differential equation.Under appropriate assumptions,the existence of the solution of perturbation problem has been proved and a asymptotic expansion of the solution and the estimation of the corresponding remainder term are geven as well.
出处
《福建师范大学学报（自然科学版）》
CAS
CSCD
2000年第2期5-10,共6页
Journal of Fujian Normal University：Natural Science Edition
关键词
积分微分方程组
边值问题
奇异摄动
非线性
system of integro differential equation
boundary value problem
singular perturbation
