On the integrability and chaotic behavior of an ecological model

被引：2

作者：

Joy, MP

机构：

[1] Materials Research Centre, Indian Institute of Science

来源：

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 1997年 / 7卷 / 02期

关键词：

D O I：

10.1142/S0218127497000340

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A three-species food chain model is studied analytically as well as numerically. Integrability of the model is studied using Painleve analysis while chaotic behavior is studied using numerical techniques, such as calculation of Lyapunov exponents, plotting the bifurcation diagram and phase plots. We correct and critically comment on the wrong results reported recently on this ecological model, in a paper by Rai [1995].

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页码：463 / 468

页数：6

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