English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We propose a model of evolutionary snowdrift game with $N$-personinteractions and study the effects of multi-person interactions on theemergence of cooperation. An exact $N$-th-order equation for the equilibriumdensity of cooperators $x^*$ is derived for a well-mixed population using theapproach of replicator dynamics. The results show that the extent ofcooperation drops with increasing cost-to-benefit ratio and the number $N$ ofinteraction persons in a group, with $x^{*}\sim1/N$ for large $N$. An algorithmfor numerical simulations is constructed for the model. The simulation resultsare in good agreements with theoretical results of the replicator dynamics.

Cooperative Behavior in a Model of Evolutionary Snowdrift Games with $N$-person Interactions