Emergent spatial correlations in stochastically evolving populations
adap-org
2009-10-28 v1 Condensed Matter
Adaptation and Self-Organizing Systems
Pattern Formation and Solitons
patt-sol
Abstract
We study the spatial pattern formation and emerging long range correlations in a model of three species coevolving in space and time according to stochastic contact rules. Analytical results for the pair correlation functions, based on a truncation approximation and supported by computer simulations, reveal emergent strategies of survival for minority agents based on selection of patterns. Minority agents exhibit defensive clustering and cooperative behavior close to phase transitions.
Keywords
Cite
@article{arxiv.adap-org/9610002,
title = {Emergent spatial correlations in stochastically evolving populations},
author = {Marek Grabowski and R. E. Camley},
journal= {arXiv preprint arXiv:adap-org/9610002},
year = {2009}
}
Comments
11 pages, 4 figures, Adobe PDF format