Periodic solutions of first-order nonlinear functional differential equations

被引:2
作者
Tang, X. H. [1 ]
Jiang, Zhiyuan [1 ]
机构
[1] Cent S Univ, Sch Math Sci & Comp Technol, Changsha 410083, Peoples R China
基金
中国国家自然科学基金;
关键词
functional differential equations; periodic solution; periodic perturbation;
D O I
10.1016/j.na.2006.11.041
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we obtain a set of "easily verifiable" sufficient conditions for the existence of the periodic Solutions of the first-order linear functional differential equations with periodic perturbation x'(t) = l(x)(t) + f(t, x(t)), where l : C(R) -> C(R) is a linear bounded operator. These conditions generalize and improve the known results given in the literature. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:845 / 861
页数:17
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