摘要
通过构造适当的Liapunov泛函,研究一类时滞系统零解的稳定性和周期解的存在性,推广了已有的结果.最后给出几个具体的应用例子,说明了主要结果的可行性和实用性.
By constructing a suitable Liapunov function, the stability and existence of periodic solutions of a kind of delay differential equations are investigated and two theorems on the stability and existence of periodic solutions are obtained. Some known cases and some examples are also given to illustrate its application.
出处
《桂林工学院学报》
北大核心
2007年第3期460-462,共3页
Journal of Guilin University of Technology
基金
国家自然科学基金资助项目(10461003)
关键词
时滞系统
渐近稳定
周期解
delay differential equation
asymptotical stable
periodic solution