Optimal control of stochastic prey-predator models

被引：15
作者：
El-Gohary, A [1 ]
Bukhari, FA
机构：
[1] Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, Egypt
[2] King Saud Univ, Fac Sci, Dept Stat & OR, Riyadh 11451, Saudi Arabia
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2003年 / 146卷 / 2-3期
关键词：
stochastic prey-predator models-optimal control-steady-states; Lyapunov-Bellman technique;
D O I：
10.1016/S0096-3003(02)00592-1
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Optimal control of stochastic prey-predator models during infinite and finite time intervals is considered. Optimal feedback controlling functions are derived as non-linear functions of the densities of prey and predator populations using Lyapunov-Bellman technique. The densities of both prey and predator populations are obtained as functions of time. We will be concerned with time intervals of the control process and time dependence of the control functions. (C) 2002 Published by Elsevier Inc.
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页码：403 / 415
页数：13
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