Evolutionary Dynamics with Randomly Distributed Benevolent Individuals
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| _version_ | 1866914625879015424 |
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| author | Geng, Yuxin Chen, Xingru |
| author_facet | Geng, Yuxin Chen, Xingru |
| contents | Understanding the evolution of cooperation is pivotal in biology and social science. Public resources sharing is a common scenario in the real world. In our study, we explore the evolutionary dynamics of cooperation on a regular graph with degree $k$, introducing the presence of a third strategy, namely the benevolence, who does not evolve over time, but provides a fixed benefit to all its neighbors. We find that the presence of the benevolence can foster the development of cooperative behavior and it follows a simple rule: $b/c > k - p_S(k-1)$. Our results provide new insights into the evolution of cooperation in structured populations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_00214 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Evolutionary Dynamics with Randomly Distributed Benevolent Individuals Geng, Yuxin Chen, Xingru Populations and Evolution Physics and Society Understanding the evolution of cooperation is pivotal in biology and social science. Public resources sharing is a common scenario in the real world. In our study, we explore the evolutionary dynamics of cooperation on a regular graph with degree $k$, introducing the presence of a third strategy, namely the benevolence, who does not evolve over time, but provides a fixed benefit to all its neighbors. We find that the presence of the benevolence can foster the development of cooperative behavior and it follows a simple rule: $b/c > k - p_S(k-1)$. Our results provide new insights into the evolution of cooperation in structured populations. |
| title | Evolutionary Dynamics with Randomly Distributed Benevolent Individuals |
| topic | Populations and Evolution Physics and Society |
| url | https://arxiv.org/abs/2401.00214 |