数学物理学报(英文版)

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PERMANENCE AND PERSISTENCE OF TIME VARYING LOTKA-VOLTERRA SYSTEMS

刘少平; 廖晓昕   

  1. 华中科技大学数学系, 武汉 430074
  • 收稿日期:2003-05-09 修回日期:2004-06-19 出版日期:2006-01-20 发布日期:2006-01-20
  • 通讯作者: 刘少平

PERMANENCE AND PERSISTENCE OF TIME VARYING LOTKA-VOLTERRA SYSTEMS

Liu Shaoping; Liao Xiaoxin   

  1. Department of Mathematics, Huazhong University of Science and Technology,
    Wuhan 430074, China
  • Received:2003-05-09 Revised:2004-06-19 Online:2006-01-20 Published:2006-01-20
  • Contact: Liu Shaoping

摘要:

In this article, the permanence and persistence for three classes
time varying Lotka-Volterra ecological system are investigated by
using Lyapunov stability analysis and constructing the compact set
of attraction. Some examples are given to illustrate the theorems.

关键词: Permanence persistence, Lyapunov stability

Abstract:

In this article, the permanence and persistence for three classes
time varying Lotka-Volterra ecological system are investigated by
using Lyapunov stability analysis and constructing the compact set
of attraction. Some examples are given to illustrate the theorems.

Key words: Permanence persistence, Lyapunov stability

中图分类号: 

  • 34D20