节点文献
一个概周期微分方程解的存在定理的改进
Improvment of an Existence Theorem for an Almost Periodic Differential Equation
【摘要】 通过 L iapunov函数的方法 ,改进了有关文献结果 ,放宽了系统 dx/ dt=f (t,x) +g(t)的概周期解存在、唯一且一致渐近稳定的条件
【Abstract】 Some known results about the equation d x/ d t=f(t,x)+g(t) are improved.Wider conditions are obtained for the existence,uniqueness and uniformly asymptotic stability of its almost periodic solution.
【关键词】 概周期;
Liapunov函数;
存在唯一;
一致渐近稳定;
【Key words】 almost periodic; Liapunov function; existence and uniqueness; uniformly asymptotic stability;
【Key words】 almost periodic; Liapunov function; existence and uniqueness; uniformly asymptotic stability;
- 【文献出处】 广西科学 ,Guangxi Sciences , 编辑部邮箱 ,2001年04期
- 【分类号】O175.12
- 【下载频次】33