常微分方程的初值问题
常微分方程的初值问题的有关性质及其数值解法
关键词:存在性;开拓性;唯1性;欧拉公式;龙格-库塔公式.
The initial value problems of ordinary differential equations
The initial nature and numerical solution of initial value problems of ordinary differential equations
Key words: existence; pioneering; uniqueness; Eulers formula; the Runge - Kutta formula .