摘要
讨论了具有反馈控制的N种群非自治LOTKA-VOLTERRA竞争系统,获得了该系统概周期解的存在性和全局稳定性,改进了概周期解研究的方法.
Nonautonomous n-species lotka-volterra competitive systems with feedback controls is studied. We derive some sufficient conditions that guarantee the existence and global stability of almost periodic solutions. The methods studying almost periodic solutions are improved.
出处
《数学的实践与认识》
CSCD
北大核心
2009年第21期134-139,共6页
Mathematics in Practice and Theory
基金
国家自然科学基金(10371006)
山西省自然科学基金(20051010)
关键词
非自治
反馈控制
概周期
nonautonomous
feedback controls
almost periodic
