摘要： 笔者研究了马尔萨斯模型〖SX（〗dx〖〗dt〖SX）〗=ax（1-x）离散状态的解，即确定性非线性一阶差分方程模型xn+1=axn（1-xn）的内部结构，根据模型参数a不同取值，模型迭代产生稳定、非稳定（分叉）及混沌等复杂性结果或状态。

Abstract: In this paper， we studied the solution of the discrete state of Malthusian model 〖SX（〗dx〖〗dt〖SX）〗=ax（1-x）, which is to determine the internal structure of the nonlinear first order difference equation xn+1=axn（1-xn）. According to different values of model parameter a， the model iteratively produce stable， nonstable （bifurcation） and chaotic results.

中图分类号: 

• O211