摘要
本文研究具有一个零特征根非线性差分系统在奇点附近解的定性结构,得到该系统在奇点附近的解的定性结构有且只有30种的结论。
The paper researched the qualitative structure of the king of nonlinear difference system with a zero characteristic root in a neighborhood of a singular point and concluded that the system has just 30 types of the qualitative structure in the neighborhood.
出处
《福建师范大学学报（自然科学版）》
CAS
CSCD
1991年第2期8-13,共6页
Journal of Fujian Normal University：Natural Science Edition
关键词
差分系统
解
奇点
定性结构
difference system, solutions, qualitative structure
