International Journal of Difference Equations

  • Year: 2007
  • Volume: 2
  • Issue: 2

Positive periodic solutions for higher-order functional difference equations*

  • Author:
  • Weibing Wang1, Zhiguo Luo2
  • Total Page Count: 10
  • DOI:
  • Page Number: 245 to 254

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.

Abstract

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.

Keywords

Difference equations, periodic solutions, cone