一类非线性微分方程的数值解法

A Kind of Numeric Method of Nonline Differential Equation

本文用小波方法求解一类带小参数σ的非线性偏微分方程,给出小波数值解,并探测解的边界层性质。文中算例取得满意的数值结果。

In this paper the author solves a kind of non-line partial differential equation with small parameter a, gives wavelet numeric solution and detects the solution of layer behavior. A satisfactory numeric result of examples in this paper is gained.