A SIMPLE 2 SPECIES ECOLOGICAL MODEL EXHIBITING CHAOTIC BEHAVIOR

被引：5
|
作者：
BECKERS, JM
NIHOUL, JCJ
机构：
[1] GHER, University of Liège B 5 Sart Tilman
来源：
MATHEMATICAL AND COMPUTER MODELLING | 1995年 / 21卷 / 06期
关键词：
LOTKA-VOLTERRA SYSTEM; PARAMETRIC RESONANCE; DETERMINISTIC CHAOS;
D O I：
10.1016/0895-7177(95)00019-X
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The classical prey-predator model of Lotka-Volterra is revisited. Instead of constant growth rates, a modulated growth rate for the prey is used. It is shown that in this very simple case, the resulting system's evolution may become nonlinearly resonant. This shows that complex behaviour is not necessarily related to complex systems.
引用
收藏
页码：3 / 11
页数：9
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