On dynamics and solution expressions of a three dimensional nonlinear difference equations system

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Faiza Al-Rakhami
https://orcid.org/0000-0002-1789-6929
E Elsayed
https://orcid.org/0000-0003-0894-8472

Abstract

 In this paper, we construct the solution expressions of fourth order nonlinear difference systems



Φn+1       =                   Φn2Ψn3                       ,


        α + Ψn (±1 ± Γn−1Φn−2Ψn−3)


Ψn+1       =                   Ψn2Γn3                        ,


        δ + Γn (±1 ± Φn−1Ψn−2Γn−3)


Γn+1        =                   Γn2Φn3                        ,


        γ + Φn (±1 ± Ψn−1Γn−2Φn−3)



where α, δ and γ are arbitrary real numbers. Furthermore, the solution’s qualitative behavior is explored, such as local stability and boundedness. In some cases, system has periodic solutions. Finally, we provide numerical examples to support our conclusions.

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How to Cite
[1]
Al-Rakhami, F. and Elsayed, E. 2023. On dynamics and solution expressions of a three dimensional nonlinear difference equations system. Journal of Innovative Applied Mathematics and Computational Sciences. 3, 1 (Jul. 2023), 83–120. DOI:https://doi.org/10.58205/jiamcs.v3i1.130.
Section
Research Articles