Existence of Periodic Solutions for a Class of Second-Order Neutral Differential Equations with Multiple Deviating Arguments
Author
Guo, Chengjun
O’Regan, Donal
Agarwal, Ravi P.
Full text
https://revistas.ufro.cl/ojs/index.php/cubo/article/view/139710.4067/S0719-06462010000300010
Abstract
Using Kranoselskii fixed point theorem and Mawhin’s continuation theorem we establish the existence of periodic solutions for a second order neutral differential equation with multiple deviating arguments.