PERMANENCE AND GLOBAL ATTRACTIVITY OF N-SPECIES COOPERATION SYSTEM WITH DISCRETE TIME DELAYS AND FEEDBACK CONTROLS

• 作者: He Weilian
• 来源期刊: 微分方程年刊：英文版
• 学科: 数学
• 关键词: N-种群合作系统 不变性 全局吸引性 离散时滞 反馈控制
• 年，卷（期）: 2007,（1）
• 页码范围: 18-25
• 页数: 8页
• 分类号: O175

摘要

<正>In this paper, we consider the N-species cooperation system with discrete time delays and feedback controls. By using the differential inequality theory and constructing a suitable Lyapunov functional, we obtain sufficient conditions which guarantee the permanence and the global attractivity of the system.