Autor según el artículo: Granell C; Gómez S; Arenas A
Departamento: Enginyeria Informàtica i Matemàtiques
Autor/es de la URV: Arenas Moreno, Alejandro / Gómez Jiménez, Sergio
Palabras clave: Topology Topological structure Statistical model Multiplexing Multiplex networks Models, statistical Models, biological Markov processes Markov chains Markov chain approaches Markov chain Information dissemination Information awareness Infection Humans Human Epidemiology Epidemiologic methods Epidemics Epidemic threshold Epidemic spreading Epidemic process Epidemic Diffusive process Biological model
Resumen: We present the analysis of the interrelation between two processes accounting for the spreading of an epidemic, and the information awareness to prevent its infection, on top of multiplex networks. This scenario is representative of an epidemic process spreading on a network of persistent real contacts, and a cyclic information awareness process diffusing in the network of virtual social contacts between the same individuals. The topology corresponds to a multiplex network where two diffusive processes are interacting affecting each other. The analysis using a microscopic Markov chain approach reveals the phase diagram of the incidence of the epidemics and allows us to capture the evolution of the epidemic threshold depending on the topological structure of the multiplex and the interrelation with the awareness process. Interestingly, the critical point for the onset of the epidemics has a critical value (metacritical point) defined by the awareness dynamics and the topology of the virtual network, from which the onset increases and the epidemics incidence decreases. © 2013 American Physical Society.
Áreas temáticas: Química Physics, multidisciplinary Physics and astronomy (miscellaneous) Physics and astronomy (all) Physics Medicina ii Materiais Matemática / probabilidade e estatística Interdisciplinar Geociências General physics and astronomy General medicine Filosofía Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Economia Ciências biológicas ii Ciências agrárias i Ciência da computação Biotecnología Astronomia / física
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: alexandre.arenas@urv.cat sergio.gomez@urv.cat
Identificador del autor: 0000-0003-0937-0334 0000-0003-1820-0062
Fecha de alta del registro: 2023-02-19
Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
Enlace a la fuente original: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.111.128701
Referencia al articulo segun fuente origial: Physical Review Letters. 111 (12):
Referencia de l'ítem segons les normes APA: Granell C; Gómez S; Arenas A (2013). Dynamical interplay between awareness and epidemic spreading in multiplex networks. Physical Review Letters, 111(12), -. DOI: 10.1103/PhysRevLett.111.128701
URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/
DOI del artículo: 10.1103/PhysRevLett.111.128701
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2013
Tipo de publicación: Journal Publications
Repositori URV