Optimal resource allocation for spatiotemporal control of invasive species

作者：

Highlights：

• Resource allocation strategies aim to remove invasive species under budget constraint.

• A parabolic PDE models the spread accounting for the role of advection (e.g. wind).

• An optimal control model simulates the best spatiotemporal strategy for the removal.

• An efficient numerical procedure predicts species spread under the control action.

• Numerical schemes are based on Finite Element formulation and exponential integrators.

摘要

•Resource allocation strategies aim to remove invasive species under budget constraint.•A parabolic PDE models the spread accounting for the role of advection (e.g. wind).•An optimal control model simulates the best spatiotemporal strategy for the removal.•An efficient numerical procedure predicts species spread under the control action.•Numerical schemes are based on Finite Element formulation and exponential integrators.

论文关键词：Parabolic differential equations,Optimal control problems,Environmental management,Population dynamics,Invasive species

论文评审过程：Received 19 April 2022, Revised 10 August 2022, Accepted 30 September 2022, Available online 17 October 2022, Version of Record 17 October 2022.

论文官网地址：https://doi.org/10.1016/j.amc.2022.127614