Reaction–diffusion processes and metapopulation models in heterogeneous networks

@article{Colizza2007ReactiondiffusionPA,
  title={Reaction–diffusion processes and metapopulation models in heterogeneous networks},
  author={V. Colizza and R. Pastor-Satorras and Alessandro Vespignani},
  journal={Nature Physics},
  year={2007},
  volume={3},
  pages={276-282}
}
Dynamical reaction–diffusion processes and metapopulation models are standard modelling approaches for a wide array of phenomena in which local quantities—such as density, potentials and particles—diffuse and interact according to the physical laws. Here, we study the behaviour of the basic reaction–diffusion process (given by the reaction steps B→A and B+A→2B) defined on networks with heterogeneous topology and no limit on the nodes’ occupation number. We investigate the effect of network… Expand
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