摘要
对连续的食饵—捕食者同时进行捕获系统的定性分析,给出了对此系统的两种种群同时进行捕获时得到的最大持续收益的条件.
This paper analyzes qualitative property of the equilibrium For a continuous preypredator systems. And gives the conditions of maximum sustainable economic revenues when two species of prey-predator systems are harvested simultaneously.
出处
《广西师范学院学报（自然科学版）》
2005年第4期13-15,共3页
Journal of Guangxi Teachers Education University(Natural Science Edition)
关键词
食饵-捕食者系统
平衡点
周期解
最大收益
prey-predator systems
equilibrium
periodic solution
maximumsu-stainable
