关于一类三阶非齐次线性奇异摄动边值问题的边界值方法

A Boundary Value Method Non-homogeneous Linear Singularly Perturbed Boundary Value Problem

在本文中．我们论讨一类三阶非齐次线性奇异摄动边值问题的边界值方法，得出边界层右端点的一个下界，最后用数值例子证实该方法的有效性．

In this paper, we discun a boundary value method for a class of third-ordernon-homogeneous linear singularly perturbed boundary value problem, obtain a lower bound forthe terminai point of the boundary layer region. Finally, a numerical example is solved todemonstrate the effectiveness of the method.