摘要
本文研究时变竞争系统解的渐近性质．对于周期为ω的时变系统．我们得到存在一个正的ω周期解且它是全局吸引的充分条件．
In this paper, we consider the asymptotic behavior of a time-dependent cooperative system. A sufficient condition for the existence and global attractivity of a positive ω- periodic solution was obtained for the time-dependent system with ω -periodic (ω > 0).
出处
《新疆大学学报（自然科学版）》
CAS
1994年第3期23-30,共8页
Journal of Xinjiang University(Natural Science Edition)
关键词
竞争系统
时变系统
渐近性质
Cooperative system
Poincare mapping
Positive periodic solution
Global attractivity
