摘要
对含双参数且有套层解的一类三阶非线性微分方程的边值问题的渐近解做了估计 ,得到了任意次近似的一致有效的渐近展开式 .
An asymptotic solution of boundary value problems for a class of third order nonlinear differential equations both involving two parameters and jacketed layer is estimated. In addition, the uniformly valid asymptotic expansion of solution of any orders is obtained.
出处
《大学数学》
2003年第3期46-49,共4页
College Mathematics
