利用效用函数优化鱼鹰种群对鲻鱼的消费

IF 0.5 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS

Communications in Mathematical Biology and Neuroscience Pub Date : 2023-01-01 DOI:10.28919/cmbn/7987

A. Idmbarek, Nossaiba Baba, Y. E. Foutayeni, N. Achtaich

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引用次数: 0

摘要

．我们考虑鲻鱼和鱼鹰种群之间的相互作用。这项工作的主要目的是，鱼鹰必须选择随时间推移的捕食强度，以最大化通过消耗鲻鱼而获得的效用流的现值。该模型既有凸最优控制问题的特点，也有凹最优控制问题的特点，因此相平面分析必须结合bang-bang解块、奇异解块和抖振解块的综合问题

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Optimal mullets consumption by osprey population using utility function

. We consider the interaction between mullets and osprey populations. The main objective of this work is that the osprey must choose the predation intensity over time in a way that maximizes the present value of the utility stream derived by consuming mullets. The model has features of both convex and concave optimal control problems and therefore, phase plane analysis has to be combined with the problem of synthesis of bang-bang, singular and chattering solution pieces

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来源期刊

Communications in Mathematical Biology and Neuroscience COMPUTER SCIENCE, INFORMATION SYSTEMS-

CiteScore

2.10

自引率

15.40%

发文量

期刊介绍： Communications in Mathematical Biology and Neuroscience (CMBN) is a peer-reviewed open access international journal, which is aimed to provide a publication forum for important research in all aspects of mathematical biology and neuroscience. This journal will accept high quality articles containing original research results and survey articles of exceptional merit.