高维时滞周期的Kolmogorov型系统的正周期解

被引:41
作者
滕志东
陈兰荪
机构
[1] 新疆大学数学系!乌鲁木齐
[2] 不详
[3] 中国科学院数学研究所!北京
关键词
时滞; 周期Kolmogorov系统; 正周期解; Horn不动点定理; 一致持续生存; Lotka-Volterra系统;
D O I
暂无
中图分类号
O175 [微分方程、积分方程];
学科分类号
070104 ;
摘要
本文应用Banach空间中的Horn不动点定理得到了高维时滞的周期Kolmogorov型生态系统的正周期解存在性定理.作为这个定理的应用,讨论了几类时滞的周期Lotka-Volterra型系统的正周期解的存在性问题、建立了新的实用的判别准则。
引用
收藏
页码:446 / 456
页数:11
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