摘要
本文证明了具有三次曲线解y＝αx3的中心对称三次系统可以存在极限环。
In this paper, we prove the existence of limit cycles for the central symmetric cubic system with a cubic curve solution y = box', then correct the mistaken conclusion in the article [1], which considers that the central symmetric cubic system has not any limit cycles.
出处
《系统科学与数学》
CSCD
北大核心
1998年第3期309-314,共6页
Journal of Systems Science and Mathematical Sciences
基金
辽宁省自然科学基金
