摘要
本文讨论了一类二阶微分方程奇振动问题,利用伸长变量,构造了对应问题的解,指出了它具有多层边界层现象。
In this paper,a class of singularly perturbed problem for the second order differential equations is studied.Using the stretched varible,the solution for the corresponding problem is constructed.And its multilayer phenomenon is indicated.
出处
《安庆师范学院学报(自然科学版)》
2002年第4期14-15,共2页
Journal of Anqing Teachers College(Natural Science Edition)