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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/7461
Title: Numerical studies of an interacting particle system and its deterministic description
Authors: Hernández-García, Emilio; López, Cristóbal
Keywords: Bugs
Interacting particle systems
Cluster formation
Pattern formation
Issue Date: 13-Jun-2005
Publisher: Elsevier
Citation: Physica A 356: 95-99 (2005)
Abstract: We present numerical results on a stochastic population dynamics model with reproduction rates depending on the density of particles in a neighborhood. In order to investigate the role of fluctuations some characteristics of the model are compared with those computed from its deterministic (noise-less) density equation. In particular, we study the stationary density of particles when a pattern is developed and the typical size of the clusters of particles.
Publisher version (URL): http://dx.doi.org/10.1016/j.physa.2005.05.019
URI: http://hdl.handle.net/10261/7461
ISSN: 0378-4371
DOI: 10.1016/j.physa.2005.05.019
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