| 基于食饵保护的食饵-捕食捕鱼模型分析(英文) |
| |
| 引用本文： | 孙军芳,苟晓侃.基于食饵保护的食饵-捕食捕鱼模型分析(英文)[J].数学季刊,2011(2):290-295. |
| |
| 作者姓名： | 孙军芳 苟晓侃 |
| |
| 作者单位： | Information and Communications Company of Qinghai Electric Power Corporation;Xining Power Supply Corporation; |
| |
| 摘 要： | In this paper,we consider a prey-predator fishery model with prey dispersal in a two-patch environment,one is assumed to be a free fishing zone and the other is a reserved zone where fishing and other extractive activities are prohibited.The existence of possible steady states of the system is discussed.The local and global stability analysis has been carried out.An optimal harvesting policy is given using Pontryagin s maximum principle.
|
| 关 键 词： | prey-predator global stability optimal harvesting |
Analysis of a Prey-predator Fishery Model with Prey Reserve |
| |
| SUN Jun-fang,GOU Xiao-kan.Analysis of a Prey-predator Fishery Model with Prey Reserve[J].Chinese Quarterly Journal of Mathematics,2011(2):290-295. |
| |
| Authors: | SUN Jun-fang GOU Xiao-kan |
| |
| Institution: | SUN Jun-fang1,GOU Xiao-kan2(1.Information and Communications Company of Qinghai Electric Power Corporation,Xining 810008,China,2.Xining Power Supply Corporation,Xining 810003,China) |
| |
| Abstract: | In this paper,we consider a prey-predator fishery model with prey dispersal in a two-patch environment,one is assumed to be a free fishing zone and the other is a reserved zone where fishing and other extractive activities are prohibited.The existence of possible steady states of the system is discussed.The local and global stability analysis has been carried out.An optimal harvesting policy is given using Pontryagin s maximum principle. |
| |
| Keywords: | prey-predator global stability optimal harvesting |
| 本文献已被 CNKI 维普 等数据库收录！ |
