1Department of Mathematics, Hunan Normal University Changsha, Hunan, 410081, China
2College of Mathematics and Computer Science, Jishou University, Jishou, 416000, China
AMS subject classification: 39A10.
In this paper, we apply a fixed point theorem to obtain sufficient conditions for the existence of positive periodic solutions for two classes of higher-order functional difference equations.
Difference equations, periodic solutions, cone
