A PREDATOR-PREY SYSTEM WITH STAGE STRUCTURE AND HARVESTING FOR PREDATOR

• 作者: 宋新宇 陈兰荪
• 来源期刊: 微分方程年刊：英文版
• 学科: 数学
• 关键词: STAGE structure PREDATOR-PREY system global ASYMPTOTIC stability
• 年，卷（期）: 2002,（3）
• 页码范围: 264-277
• 页数: 14页
• 分类号: O175

摘要

In this paper, we consider a predator-prey system with stage structure and harvesting (where the predator population has two stages, an immature stage and a mature stage with harvesting, and the growth of the prey population is of Lotka-Volterra nature). We obtain the conditions of the globally asymptotic stability for three nonne-gative equilibria of this system.