Journal of East China Normal University(Natural Sc ›› 2019, Vol. 2019 ›› Issue (6): 1-6.doi: 10.3969/j.issn.1000-5641.2019.06.001

• Mathematics •     Next Articles

Anti-periodic solutions for a class of nonlinear discrete perturbed systems

MENG Xin   

  1. College of Mathematics, Jilin Normal University, Siping Jilin 136000, China
  • Received:2018-09-13 Online:2019-11-25 Published:2019-11-26

Abstract: In this paper, anti-periodic solutions for a class of nonlinear discrete perturbed systems with exponential dichotomy are studied. By means of the Banach fixed point theorem, new sufficient conditions for the existence and uniqueness of anti-periodic solutions for nonlinear discrete perturbed systems are established. An example is given to illustrate the results we obtained.

Key words: perturbed systems, exponential dichotomy, anti-periodic solution, Banach fixed point theorem

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