Home >

news Help

Publication Information


Title
Japanese: 
English:Heterogeneous cooperative leadership structure emerging from random regular graphs 
Author
Japanese: Zhihai Rong, Zhi-Xi Wu, Xiang Li, HOLME PETTER, Guanrong Chen.  
English: Zhihai Rong, Zhi-Xi Wu, Xiang Li, Petter Holme, Guanrong Chen.  
Language English 
Journal/Book name
Japanese: 
English:Chaos : an interdisciplinary journal of nonlinear science 
Volume, Number, Page Vol. 29       
Published date Oct. 8, 2019 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
Official URL https://aip.scitation.org/doi/10.1063/1.5120349
 
DOI https://doi.org/10.1063/1.5120349
Abstract This paper investigates the evolution of cooperation and the emergence of hierarchical leadership structure in random regular graphs. It is found that there exist different learning patterns between cooperators and defectors, and cooperators are able to attract more followers and hence more likely to become leaders. Hence, the heterogeneous distributions of reputation and leadership can emerge from homogeneous random graphs. The important directed game-learning skeleton is then studied, revealing some important structural properties, such as the heavy-tailed degree distribution and the positive in-in degree correlation.

©2007 Tokyo Institute of Technology All rights reserved.