A dynamical network (consisting of a time-evolving wiring of interactions among a group of random walkers) is introduced to model the spread of an infectious disease in a population of mobile individuals. We investigate the main properties of this model, and show that peculiar features arise when individuals are allowed to perform long-distance jumps. Such peculiarities are captured and conveniently quantified by a series of appropriate parameters able to highlight the structural differences emerging in the networks when long-distance jumps are combined with local random walk processes.
|Autori interni:||RIZZO, Alessandro|
|Titolo:||Dynamical Network Model of Infective Mobile Agents|
|Rivista:||PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS|
|Data di pubblicazione:||2006|
|Digital Object Identifier (DOI):||10.1103/PhysRevE.74.036110|
|Appare nelle tipologie:||1.1 Articolo in rivista|