摘要
本文针对三维多项式微分系统给出了新的条件下的唯一以π为周期的周期解.
In 1963,Sherman constructed a three-dimensional polynomial differential system,and gave the existence and stability of periodic solution. In this paper,the only periodic solution of the periodic solution is given for the three-dimensional polynomial differential system.
出处
《洛阳师范学院学报》
2015年第11期32-34,共3页
Journal of Luoyang Normal University
关键词
三维多项式微分系统
周期解
存在性
唯一性
three-dimensional polynomial differential systems
periodic solution
existence
uniqueness
