Global behavior of a discrete population model

<p>In this work, the global behavior of a discrete population model</p> <p class="disp_formula">$ \begin{equation*} \begin{cases} x_{n+1}&amp; = \alpha x_n e^{-y_n}+\beta,\\ y_{n+1}&amp; = \alpha x_n(1-e^{-y_n}), \end{cases}\quad n = 0,1,2,\dots, \end{equation*...

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Bibliographic Details
Main Authors: Linxia Hu, Yonghong Shen, Xiumei Jia
Format: Article
Language:English
Published: AIMS Press 2024-03-01
Series:AIMS Mathematics
Subjects:
Online Access:https://www.aimspress.com/article/doi/10.3934/math.2024592?viewType=HTML
Description
Summary:<p>In this work, the global behavior of a discrete population model</p> <p class="disp_formula">$ \begin{equation*} \begin{cases} x_{n+1}&amp; = \alpha x_n e^{-y_n}+\beta,\\ y_{n+1}&amp; = \alpha x_n(1-e^{-y_n}), \end{cases}\quad n = 0,1,2,\dots, \end{equation*} $</p> <p>is considered, where $ \alpha\in (0, 1) $, $ \beta\in (0, +\infty) $, and the initial value $ (x_{0}, y_0)\in [0, \infty)\times [0, \infty) $. To illustrate the dynamics behavior of this model, the boundedness, periodic character, local stability, bifurcation, and the global asymptotic stability of the solutions are investigated.</p>
ISSN:2473-6988