Dynamics of a second-order system of nonlinear difference equations

Document Type : Research Paper

Author
Kırklareli University, Pınarhisar Vocational School, Kırklareli, Turkey
Abstract
In this paper, we investigate the equilibrium points, stability of two equilibrium points, convergences of negative equilibrium point, periodic solutions, and existence of bounded or unbounded solutions of a system of nonlinear difference equations
$$x_{n+1}=x_{n-1}y_{n}-1,y_{n+1}=y_{n-1}x_{n}-1$$
$n=0,1,...$, where the initial values are real numbers. Additionally we present some numerical examples to verify our theoretical results.
Keywords

Volume 11, Issue 2
December 2020
Pages 391-407

  • Receive Date 22 February 2019
  • Revise Date 18 June 2019
  • Accept Date 15 July 2020

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