摘要
利用稳定性理论,分析了非线性非自治奇摄动方程εy″=y-ty′-(y′)4,t∈(-1,1)Robin问题边界值对解的渐近性态的影响,得出了边界层存在的位置与渐近解存在的条件.
The effects of boundary value for singular perturbation Robin problems of nonlinear nonautonomous equation εy″=y-ty′-(y′)~4,t∈(-1,1) on the symptotic state of solution are studied by using the steady theory,and the location of boundary layer and the condition of the symptotic solution existing are obtained.
出处
《烟台师范学院学报（自然科学版）》
2003年第4期249-252,共4页
Yantai Teachers University journal(Natural Science Edition)
基金
浙江省自然科学基金资助项目(编号:102009)
关键词
非线性方程
奇摄动
边界值
nonlinear equation
singular perturbation
boundary value
