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: Wide spectrum Transmission Theoretical model Probability Multiplexing Multiplex networks Multi-layered Models, theoretical Mass medium Mass media Markov chains Information awareness Immunization Humans Human Epidemiology Epidemics Critical properties Competition effects Competing process Communicable diseases
Resumen: Epidemiclike spreading processes on top of multilayered interconnected complex networks reveal a rich phase diagram of intertwined competition effects. A recent study by the authors [C. Granell, Phys. Rev. Lett. 111, 128701 (2013).PRLTAO0031-900710.1103/PhysRevLett.111.128701] presented an analysis of the interrelation between two processes accounting for the spreading of an epidemic, and the spreading of information awareness to prevent infection, on top of multiplex networks. The results in the case in which awareness implies total immunization to the disease revealed the existence of a metacritical point at which the critical onset of the epidemics starts, depending on completion of the awareness process. Here we present a full analysis of these critical properties in the more general scenario where the awareness spreading does not imply total immunization, and where infection does not imply immediate awareness of it. We find the critical relation between the two competing processes for a wide spectrum of parameters representing the interaction between them. We also analyze the consequences of a massive broadcast of awareness (mass media) on the final outcome of the epidemic incidence. Importantly enough, the mass media make the metacritical point disappear. The results reveal that the main finding, i.e., existence of a metacritical point, is rooted in the competition principle and holds for a large set of scenarios. © 2014 American Physical Society.
Áreas temáticas: Zootecnia / recursos pesqueiros Statistics and probability Statistical and nonlinear physics Saúde coletiva Química Physics, mathematical Physics, fluids & plasmas Odontología Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Interdisciplinar Geociências General medicine Farmacia Engenharias iv Engenharias iii Engenharias ii Educação física Educação Economia Condensed matter physics Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência da computação Biotecnología Biodiversidade 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/submittedVersion
Enlace a la fuente original: https://journals.aps.org/pre/abstract/10.1103/PhysRevE.90.012808
Referencia al articulo segun fuente origial: Physical Review e. 90 (1):
Referencia de l'ítem segons les normes APA: Granell C; Gómez S; Arenas A (2014). Competing spreading processes on multiplex networks: Awareness and epidemics. Physical Review e, 90(1), -. DOI: 10.1103/PhysRevE.90.012808
URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/
DOI del artículo: 10.1103/PhysRevE.90.012808
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2014
Tipo de publicación: Journal Publications
Repositori URV