Analysis of state-control optimality system for invasive species management

Abstract

Mathematical modeling and optimization provide decision-support toolsof increasing popularity to the management of invasive species. In this paper weinvestigate problems formulated in terms of optimal control theory. A free terminaltime optimal control problem is considered for minimizing the costs and the durationof an abatement program. Here we introduce a discount term in the objectivefunction that destroys the non-autonomous nature of the state-costate system. Weshow that the alternative state-control optimality system is autonomous and its analysisprovides the complete qualitative description of the dynamics of the discountedoptimal control problem. By using the expression of its invariant we deduce severalinsights for detecting the optimal control solution for an invasive species obeying alogistic growth.


Tutti gli autori

  • A. Martiradonna; F. Diele; C. Marangi

Titolo volume/Rivista

Non Disponibile


Anno di pubblicazione

2019

ISSN

2297-0215

ISBN

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Numero di citazioni Wos

Nessuna citazione

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Numero di citazioni Scopus

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Settori ERC

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Codici ASJC

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