摘要
研究了具有时滞的非自治 N-种群 Lotka-Volterra竞争系统 ,利用
In this paper, the delayed non-autonomous n-species Lotka-Volterra competitive system is studied. A criterion on extinction of species is improved by using the Liapunov functional.
出处
《新疆大学学报(自然科学版)》
CAS
2004年第3期252-257,共6页
Journal of Xinjiang University(Natural Science Edition)
基金
Supported by the National Natural Science Foundation of P.R. China ( 1 0 361 0 0 4)
The Natural Sci-ence Foundation of Xinjiang Universit