摘要
本文讨论了三维Lotka-Volterra竞争系统在一定条件下不存在周期解,同时给出了该系统全局渐近稳定的一些充分条件.所得结果改进了已有文献的相关研究结果.
That three-dimensional Lotka - Volterra competitive system haan＇ t a period solution under certain condition is discussed. The non - existence of periodic solution and the sufficient conditions of the global asymptotical stability are studied. The conclusions gained develop some correspond - ing ones already known.
出处
《湖南人文科技学院学报》
2006年第6期16-18,共3页
Journal of Hunan University of Humanities,Science and Technology
关键词
竞争系统
周期解
平衡点
全局渐近稳定
competitive system
period solution
equilibrium
global asymptotieal stability
