非自治时滞微分方程正周期解的存在性(英文)Existence of positive periodic solutions for generaldelayed nonautonomous differential equation
廖新元
摘要(Abstract)：
应用Krasnoselskii锥映射不动点定理,研究了具一般时滞非线性非自治Logistic方程的ω-周期解的存在性,获得了存在正周期解的充分条件.
关键词(KeyWords)： 时滞微分方程;锥映射不动点定理;正ω-周期解
基金项目(Foundation):
作者(Author): 廖新元
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