摘要
研究非线性边值问题的奇摄动 ,在一定假设下 ,对本问题作了估计 ,得到了包括边界层在内的解的任意阶一致有效的渐近展开式。
This paper deals with the singular perturbation of nonlinear boundary problems.Under a given assumption,the author of this paper makes an estimation of such problems and obtains the uniform,powerful asymptotic expansion of any order,including the solution of the boundary stratification function.
出处
《天津商学院学报》
2003年第3期7-10,共4页
Journal of Tianjin University of Commerce
