摘要
讨论了具一个零特征根的平面ｎ次系统高阶奇点的拓扑分类。
In this paper, we discuss the topological classifications of higher order singular point of plane n degree differential system with one zero characteristic root, and give a criteria by the right hand polynomial coefficients.
出处
《工程数学学报》
CSCD
1996年第4期107-111,共5页
Chinese Journal of Engineering Mathematics
关键词
平面微分系统
拓扑分类
零特征根
奇点
Toplogical classification, higher order singular point, plane n degree differential system
