Title of article :
Positive periodic solution of second-order neutral functional differential equations
Original Research Article
Author/Authors :
Khe Foon Hew and Wing Sum Cheung، نويسنده , , Jingli Ren، نويسنده , , Weiwei Han، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Abstract :
In this paper, we consider two types of second-order neutral functional differential equations. By choosing available operators and applying Krasnoselskii’s fixed point theorem, we obtain sufficient conditions for the existence of periodic solutions to such equations.
Keywords :
Neutral functional differential equation , Positive periodic solutions , Fixed point , Second order , operator
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications
