2026-04-14T06:56:07Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1177822025-11-19T20:28:08Zcom_2072_1057col_2072_478822col_2072_478914col_2072_478917

Interplay between social infuence and competitive strategical games in multiplex networks Amato, Roberta Díaz Guilera, Albert Kleineberg, Kaj Kolja Xarxes d'ordinadors Influència social Teoria de grafs Xarxes socials Jocs d'estratègia (Matemàtica) Computer networks Social influence Graph theory Social networks Games of strategy (Mathematics) We present a model that takes into account the coupling between evolutionary game dynamics and social influence. Importantly, social influence and game dynamics take place in different domains, which we model as different layers of a multiplex network. We show that the coupling between these dynamical processes can lead to cooperation in scenarios where the pure game dynamics predicts defection. In addition, we show that the structure of the network layers and the relation between them can further increase cooperation. Remarkably, if the layers are related in a certain way, the system can reach a polarized metastable state. These findings could explain the prevalence of polarization observed in many social dilemmas. 2017-11-15T10:49:11Z 2017-11-15T10:49:11Z 2017-08-01 2017-11-15T10:49:11Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2045-2322 https://hdl.handle.net/2445/117782 674161 28765622 eng Reproducció del document publicat a: https://doi.org/10.1038/s41598-017-06933-2 Scientific Reports, 2017, vol. 7, p. 7087 https://doi.org/10.1038/s41598-017-06933-2 info:eu-repo/grantAgreement/EC/FP7/324247/EU//MOMENTUM cc-by (c) Amato, Roberta et al., 2017 http://creativecommons.org/licenses/by/3.0/es info:eu-repo/semantics/openAccess application/pdf application/pdf Nature Publishing Group Articles publicats en revistes (Física de la Matèria Condensada)