Journal of Jishou University(Natural Sciences Edition) ›› 2024, Vol. 45 ›› Issue (4): 1-4.DOI: 10.13438/j.cnki.jdzk.2024.04.001

• Mathematics •     Next Articles

Existence of Multiple Positive Periodic Solutions of a Delay Functional Difference System

ZHU Xianyang   

  1. (School of Data Science,Tongren University,Tongren 554300,Guizhou China)
  • Online:2024-07-25 Published:2024-07-23

Abstract: With a fixed point theorem on a cone in Banach space,the sufficient conditions of the existence of multiple positive periodic solutions are investigated for a delay difference system with feedback control argument.

Key words: delay difference system, positive periodic solution, feedback control, fixed point theorem

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