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dc.contributor.authorAlencar, David Santana Marques-
dc.contributor.authorAlves, Tayroni Francisco de Alencar-
dc.contributor.authorAlves, Gladstone de Alencar-
dc.contributor.authorMacedo Filho, Antonio de-
dc.contributor.authorFerreira, Ronan Silva-
dc.identifier.citationALENCAR, D. S. M. et al. Epidemic outbreaks on random Voronoi–Delaunay triangulations. Physica A: Statistical Mechanics and its Applications, v. 541, mar. 2020. Disponível em: <>. Acesso em: 10 mar. 2020.pt_BR
dc.description.abstractWe study epidemic outbreaks on random Delaunay triangulations by applying the Asynchronous SIR (susceptible–infected–removed) dynamics coupled to two-dimensional Voronoi–Delaunay triangulations. In order to investigate the critical behavior of the model, we obtain the cluster size distribution by using Newman–Ziff algorithm, allowing to simulate random inhomogeneous lattices and measure any desired observable related to percolation. We numerically calculate the order parameter, defined as the wrapping cluster density, the mean cluster size, and Binder cumulant ratio defined for percolation in order to estimate the epidemic threshold. Our findings suggest that the system falls into two-dimensional dynamic percolation universality class and the quenched random disorder is irrelevant, in agreement with results for classical percolation.pt_BR
dc.subjectAsynchronous SIR modelpt_BR
dc.subjectEpidemic models on latticespt_BR
dc.subjectMarkovian Monte Carlo processpt_BR
dc.subjectFinite size scalingpt_BR
dc.titleEpidemic outbreaks on random Voronoi–Delaunay triangulations.pt_BR
dc.typeArtigo publicado em periodicopt_BR
Appears in Collections:DECEA - Artigos publicados em periódicos

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