一类含参数的多时滞微分方程的正周期解

Positive periodic solutions for a class of differential equations involving parameter and multiple delays

摘要:

本文运用锥上的Krasnoselskii不动点定理研究了一类含参数的多时滞微分方程正周期解的存在性,并证明了其正ω-周期解的多重性定理以及不存在性定理.

Abstract:

This paper deals with the existence, multiplicity and nonexistence of positive ω-periodic solutions for a class of differential equations involving parameter and multiple delays. Some results are obtained by using the Krasnoselskii fixed point theorem on cones.