Positive periodic solutions of a first order neutral dynamic equation on periodic time scale

A. Guerfi, A. Ardjouni

The objective of this paper is to present the existence of positive periodic solutions of nonlinear neutral dynamic equations on periodic time scales by applying the Krasnoselskii fixed point theorem. Our findings combine the well-known discrete and continuous cases. 

Advanced Studies: Euro-Tbilisi Mathematical Journal, Vol. 16(3) (2023), pp. 77-87