A second-order phase transition in the complete graph stochastic epidemic model

L. Acedo

Physica A: Statistical Mechanics and its Applications, 2006, vol. 370, issue 2, 613-624

Abstract: A stochastic model for epidemic spread in a set of individuals placed upon the sites of a complete graph of relations is investigated. The model is defined by three parameters: the number of individuals or sites, N, the probability that an infected site transmits the disease to a susceptible site, α, and the probability of recovery of infected sites, β, both referred to the unit of time.

Keywords: SIS epidemic models; Complete graph; Fluctuations; Phase transition; Cellular automata cortical models (search for similar items in EconPapers)
Date: 2006
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:370:y:2006:i:2:p:613-624

DOI: 10.1016/j.physa.2006.03.064

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