Article ID Journal Published Year Pages File Type
1710438 Applied Mathematics Letters 2007 6 Pages PDF
Abstract

The second order nonlinear delay differential equation with periodic coefficients x″(t)+p(t)x′(t)+q(t)x(t)=r(t)x′(t−τ(t))+f(t,x(t),x(t−τ(t))),t∈R is considered in this work. By using Krasnoselskii’s fixed point theorem and the contraction mapping principle, we establish some criteria for the existence and uniqueness of periodic solutions to the delay differential equation.

Related Topics
Physical Sciences and Engineering Engineering Computational Mechanics
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