摘要
讨论了常微分方程初值问题解存在非唯一性的判别问题,并将所得结论进行推广,得到差分微分方程初值问题解非唯一性的判别准则。
By discussing how to distinct the non-uniqueness of ordinary differential equation starting value, and prompting the result, this essay has obtained the non-uniqueness distinction principle of difference differential equation.
出处
《鄂州大学学报》
2005年第6期46-48,共3页
Journal of Ezhou University
关键词
常微分方程
差分微分方程
初值问题
非唯一性
ordinary differential equations
difference differential equation
initial-value problem
non-uniqueness