论文信息 - Necessary optimality conditions for three species reaction-diffusion system

Necessary optimality conditions for three species reaction-diffusion system

Abstract An optimal control problem is studied for an ecosystem composed by one predator and two prey populations. Its dynamics is modelled by a reaction–diffusion system of Volterra type. Two control variables are introduced in the system; their meaning is the mixture rates between predator and each prey population. The goal of this paper is to maximize the total density of the three populations at a fixed time moment. The existence of the optimal control is established and necessary optimality conditions are found with the aid of a maximum principle.

Narcisa C. Apreutesei

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