Particle swarm intelligence and the evolution of cooperation in the spatial public goods game with punishment

作者：

Highlights：

• Introduce particle swarm optimization into the updating process of public goods investment.

• PSO mechanism can promote cooperation in the case of high punishment intensity.

• Punishment cannot promote cooperation for low punishment intensity.

• ω plays different roles in promoting cooperation with the change of β.

摘要

•Introduce particle swarm optimization into the updating process of public goods investment.•PSO mechanism can promote cooperation in the case of high punishment intensity.•Punishment cannot promote cooperation for low punishment intensity.•ω plays different roles in promoting cooperation with the change of β.

论文关键词：Particle swarm optimization,Public goods game,Punishment,Evolutionary game

论文评审过程：Received 29 May 2021, Revised 29 July 2021, Accepted 4 August 2021, Available online 16 August 2021, Version of Record 16 August 2021.

论文官网地址：https://doi.org/10.1016/j.amc.2021.126586