摘要
本文对平面五次动力系统无穷远奇点的类型进行了研究,给出了几个关于无穷远奇点类型的定理。对文献[1]、[2]、[3]、[4]中平面二次系统和平面三次系统奇点类型的结论进行了推广。
The paper studies the infinite singular point types of plane fifth-order system, and brings some theorems on the infinite singular point, and extending [1], [2], [3], [4] have studied singular point types on the plane quadratic system and the plane cubic system.
出处
《潍坊学院学报》
2006年第2期87-90,共4页
Journal of Weifang University
关键词
奇点
结点
鞍点
鞍结点
Singular point, Node point, Saddle point, Saddle node point
