摘要
通过构造Liapunov函数,讨论了一类多种群Lotka-Volterra混合系统,得出该系统一致持续生存和全局渐近稳定的充分条件。
By constructing the Liapunov function, this paper discusses a Lotka - Volterra multi - species mixed system, and therefore concludes the sufficient condition of the uniform persistence and globally asymptotically stability for this ecosystem.
出处
《攀枝花学院学报》
2008年第6期30-33,共4页
Journal of Panzhihua University
关键词
混合生态系统
一致持续生存
全局渐近稳定
mixed ecosystem
uniform persistence
globally asymptotically stability
