中文

一类高阶差分方程组的解形式及其特例的动力学行为

动力系统 2017-06-28 v2

摘要

得到了非线性差分方程组 \begin{equation*} x_{n+1} = \frac{x_{n-k+1}^{p}y_{n}}{a y_{n-k}^{p}+b y_{n}},\ y_{n+1} = \frac{y_{n-k+1}^{p}x_{n}}{\alpha x_{n-k}^{p}+\beta x_{n}}, \quad n, p \in \mathbb{N}_{0},\ k\in \mathbb{N}, \end{equation*} 的解形式,其中系数 a,b,α,βa, b, \alpha, \beta 和初值 xi,yi,i{0,1,,k}x_{-i},y_{-i},i\in\{0,1,\ldots,k\} 为实数。进而,考察了当 p=1p=1 时上述方程组解的行为。给出了数值例子以阐明文中展示的结果。

关键词

引用

@article{arxiv.1601.02078,
  title  = {Solution Form of a Higher Order System of Difference Equation and Dynamical Behavior of Its Special Case},
  author = {Nabila Haddad and Nouressadat Touafek and Julius Fergy T. Rabago},
  journal= {arXiv preprint arXiv:1601.02078},
  year   = {2017}
}

备注

A preprint of this manuscript, which is of 13 pages with 8 figures, is submitted for publication