TY - JOUR
T1 - Evolutionary dynamics in voluntary prisoner's dilemma game with environmental feedbacks
AU - Gao, Yan
AU - Li, Minlan
AU - Hu, Yuanyuan
AU - Wang, Rui Wu
AU - Wang, Chao
N1 - Publisher Copyright:
© 2024
PY - 2024/4
Y1 - 2024/4
N2 - It is well known that individual behavior will be influenced by the environment, and likewise, the environment will also change as the individual behavior changes. Based on the voluntary prisoner's dilemma game proposed by Szabó et al., we propose a form of environmental feedbacks reflected in individual fitness in spatial structured population. Through theoretical analysis and numerical simulation, it is found that the level of the cooperation can be improved when the environmental feedback is taken into account. There exists a critical value for the parameter of the temptation to defect (b) that the frequency of cooperators undergoes a sudden rapid increase when b increase and the cooperators could completely dominate the whole population.
AB - It is well known that individual behavior will be influenced by the environment, and likewise, the environment will also change as the individual behavior changes. Based on the voluntary prisoner's dilemma game proposed by Szabó et al., we propose a form of environmental feedbacks reflected in individual fitness in spatial structured population. Through theoretical analysis and numerical simulation, it is found that the level of the cooperation can be improved when the environmental feedback is taken into account. There exists a critical value for the parameter of the temptation to defect (b) that the frequency of cooperators undergoes a sudden rapid increase when b increase and the cooperators could completely dominate the whole population.
KW - Cooperation
KW - Environmental feedback
KW - Structured population
KW - Voluntary prisoner's dilemma game
UR - http://www.scopus.com/inward/record.url?scp=85186505280&partnerID=8YFLogxK
U2 - 10.1016/j.chaos.2024.114667
DO - 10.1016/j.chaos.2024.114667
M3 - 文章
AN - SCOPUS:85186505280
SN - 0960-0779
VL - 181
JO - Chaos, Solitons and Fractals
JF - Chaos, Solitons and Fractals
M1 - 114667
ER -