PERMANENCE OF A DISCRETE LOGISTIC EQUATION WITH PURE TIME DELAYS

• 作者: Lijuan Chen Liujuan Chen Yangyang Lü
• 来源期刊: 应用数学年刊:英文版
• 学科: 数学
• 关键词: PERMANENCE DISCRETE DELAY LOGISTIC system
• 年，卷（期）: 2019,（1）
• 页码范围: 63-70
• 页数: 8页
• 分类号: O175

摘要

In this paper we propose a discrete logistic system with pure delays. By giving the detail analysis of the right-hand side functional of the system, we consider its permanence property which is one of the most important topic in the study of population dynamics. The results obtained in this paper are good extensions of the existing results to the discrete case. Also we give an example to show the feasibility of our main results.