61341 20250619084222.0 doi 10.1103/PhysRevE.88.032803 sideral 98750 ART-2013-98750 eng Cardillo, A. Evolutionary vaccination dilemma in complex networks 2013 Access copy available to the general public Unrestricted In this work we analyze the evolution of voluntary vaccination in networked populations by entangling the spreading dynamics of an influenza-like disease with an evolutionary framework taking place at the end of each influenza season so that individuals take or do not take the vaccine upon their previous experience. Our framework thus puts in competition two well-known dynamical properties of scale-free networks: the fast propagation of diseases and the promotion of cooperative behaviors. Our results show that when vaccine is perfect, scale-free networks enhance the vaccination behavior with respect to random graphs with homogeneous connectivity patterns. However, when imperfection appears we find a crossover effect so that the number of infected (vaccinated) individuals increases (decreases) with respect to homogeneous networks, thus showing the competition between the aforementioned properties of scale-free graphs. info:eu-repo/grantAgreement/ES/DGA/FENOL-GROUP info:eu-repo/grantAgreement/ES/MINECO/FIS2011-25167 info:eu-repo/grantAgreement/ES/MINECO/FIS2012-38266-C02-01 info:eu-repo/semantics/openAccess by-nc http://creativecommons.org/licenses/by-nc/3.0/es/ 2.326 2013 PHYSICS, MATHEMATICAL 6 / 55 = 0.109 2013 Q1 T1 PHYSICS, FLUIDS & PLASMAS 9 / 31 = 0.29 2013 Q2 T1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Reyes-Suárez, C. Naranjo, F. Gómez-Gardeñes, J. Universidad de Zaragoza (orcid)0000-0001-5204-1937 2003 395 Universidad de Zaragoza Dpto. Física Materia Condensa. Área Física Materia Condensada 88, 3 (2013), 032803 [7 pp] Phys. rev., E Stat. nonlinear soft matter phys. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 1539-3755 1126763 http://zaguan.unizar.es/record/61341/files/texto_completo.pdf Versión publicada 137620 http://zaguan.unizar.es/record/61341/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:61341 articulos driver 2025-06-19-08:41:23 ARTICLE