摘要
讨论一类具有Allee效应的捕食与被捕食系统收获模型平衡点的稳定性及生态经济平衡点的存在性和最有收获问题,利用Pontryagin极大值原理确定了最优收获策略.
The stability of equilibrium in prey-predator model with Alice effect, the existence of the bionomic equilibrium, and optimal harvesting problem, are discussed in this paper, and the optimal harvesting policy is obtained by using Pontryagin＇s maximal principle.
出处
《温州大学学报（自然科学版）》
2013年第3期56-62,共7页
Journal of Wenzhou University(Natural Science Edition)
关键词
ALLEE效应
全局渐进稳定
捕获努力量
最优收获
The Allee Effect
Globally Asymptotical Stability
Harvesting Effort
Optimal Harvesting Policy
