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1)  optimal harvesting policy
最优收获策略
1.
This paper discusses a single species growth model with three-stage structure(egg,immature and mature),which is a cannibalism species,that is,the mature preys on the egg,obtains sufficient conditions for the existence of globally asymptotically stable positive equilibrium,and puts forward the optimal harvesting policy of egg and mature population,respectively.
得到了正平衡点全局渐近稳定的充分条件,分别给出了仅收获卵和仅获成年种群的最优收获策略
2.
In this paper, we consider a Single Species Model with Three Stage Structure--hatch, immature and mature with mature populaton harvesting, we obtained sufficient conditions for the extistence of globally aymptotically stable positive equilibrium, and the optimal harvesting policy of matyre population is considered.
研究一生中有三个阶段——卵、幼年及成年的单种群生长模型,该模型收获成年种群,得到了正平衡点全局渐近稳定的充分条件,给出了收获成年种群的最优收获策略
2)  Ultimately optimal harvest policy
最终最优收获策略
3)  optimal harvest policy
最优捕获策略
4)  Harvesting policy
收获策略
5)  optimal harvesting
最优收获
1.
Choosing the maximum periodic biomass yield as the manage- ment objective,we investigate the optimal harvesting policies for periodic Gompertz ecosystem with impulsive harvest.
在单位收获努力量假设下,以最大可持续收获量为管理目标,确定了线性收获下的最优收获策略,获得了最优收获努力量、最大可持续收获及相应的最优种群水平的显示表达式,为自然资源的开发和利用提供了理论依据。
2.
In this paper, we investigate the optimal harvesting problem for a class of linear time-dependent population system with diffusion,prove the existence of the optimal harvesting control, and obtain the necessary condition of optimality and the uniqueness of the optimal control.
研究了一类线性时变种群扩散系统的最优收获问题 ,证明了最优收获控制的存在性 ,并且获得了最优控制的惟一性和应满足的必要条
3.
Global dynamic state and optimal harvesting effort are obtained.
研究捕食者带阶段结构的可再生资源模型,得到了全局动力性态和最优收获努力度。
6)  Optimal n-impulsive harvest policies
最优n-脉冲捕获策略
补充资料:占优策略均衡
占优策略:
无论其他参与者采取什么策略,某参与者的唯一的最优策略就是他的占优策略。

占优策略均衡:
由博弈中的所有参与者的占优策略组合所构成的均衡就是占优策略均衡。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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