An upper bound for front propagation velocities inside moving populations

We consider a two-type (red and blue or R and B) particle population that evolves on the d-dimensional lattice according to some reactiondiffusion process R + B → 2R and starts with a single red particle and a density ρ of blue particles. For two classes of models we give an upper bound on the propa...

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Veröffentlicht in:	Brazilian journal of probability and statistics 2010-07, Vol.24 (2), p.256-278
Hauptverfasser:	Gaudillière, A., Nardi, F. R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Determinism Disease models Frogs Heuristics Markov processes Mathematics Particle diffusion Particle interactions Phase velocity Probability Random walk Rumors
Online-Zugang:	Volltext
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