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http://hdl.handle.net/2445/118750
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DC Field | Value | Language |
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dc.contributor.author | Amato, Roberta | - |
dc.contributor.author | Kouvaris, Nikos E. | - |
dc.contributor.author | San Miguel, Maxi | - |
dc.contributor.author | Díaz Guilera, Albert | - |
dc.date.accessioned | 2017-12-15T16:01:06Z | - |
dc.date.available | 2017-12-15T16:01:06Z | - |
dc.date.issued | 2017-12-06 | - |
dc.identifier.issn | 1367-2630 | - |
dc.identifier.uri | http://hdl.handle.net/2445/118750 | - |
dc.description.abstract | Multilayer and multiplex networks represent a good proxy for the description of social phenomena where social structure is important and can have different origins. Here, we propose a model of opinion competition where individuals are organized according to two different structures in two layers. Agents exchange opinions according to the Abrams-Strogatz model in each layer separately and opinions can be copied across layers by the same individual. In each layer a different opinion is dominant, so each layer has a different absorbing state. Consensus in one opinion is not the only possible stable solution because of the interaction between the two layers. A new mean field solution has been found where both opinions coexist. In a finite system there is a long transient time for the dynamical coexistence of both opinions. However, the system ends in a consensus state due to finite size effects. We analyze sparse topologies in the two layers and the existence of positive correlations between them, which enables the coexistence of inter-layer groups of agents sharing the same opinion. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Institute of Physics Pub. | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1088/1367-2630/aa936a | - |
dc.relation.ispartof | New Journal of Physics, 2017, vol. 19, p. 123019 | - |
dc.relation.uri | https://doi.org/10.1088/1367-2630/aa936a | - |
dc.rights | (c) IOP Publishing Ltd and Deutsche Physikalische Gesellschaft, 2017 | - |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Xarxes d'ordinadors | - |
dc.subject.classification | Xarxes socials | - |
dc.subject.classification | Dinàmica | - |
dc.subject.classification | Teoria de grafs | - |
dc.subject.other | Computer networks | - |
dc.subject.other | Social networks | - |
dc.subject.other | Dynamics | - |
dc.subject.other | Graph theory | - |
dc.title | Opinion competition dynamics on multiplex networks | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 674821 | - |
dc.date.updated | 2017-12-15T16:01:06Z | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/318132/EU//LASAGNE | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Institut de Recerca en Sistemes Complexos (UBICS)) Articles publicats en revistes (Física de la Matèria Condensada) |
Files in This Item:
File | Description | Size | Format | |
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674821.pdf | 2.75 MB | Adobe PDF | View/Open |
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