Three Positive Periodic Solutions of Nonlinear Functional Difference Equations

Authors

  • Yuji Liu Department of Mathematics, Guangdong University of Business Studies, Guangzhou, P.R. China
  • Xingyuan Liu Department of Mathematics, Shaoyang University, Shaoyang, Hunan, P.R. China

DOI:

https://doi.org/10.5644/SJM.04.2.07

Keywords:

Positive periodic solution, functional difference equation, fixed-point theorem, growth condition

Abstract

Sufficient conditions for the existence of at least three positive $T$-periodic solutions of the nonlinear functional difference equations are established. An example is presented to illustrate the main results.

 

2000 Mathematics Subject Classification. 34B10, 34B15

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References

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Published

11.06.2024

How to Cite

Liu, Y., & Liu, X. (2024). Three Positive Periodic Solutions of Nonlinear Functional Difference Equations. Sarajevo Journal of Mathematics, 4(2), 215–231. https://doi.org/10.5644/SJM.04.2.07

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