Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4614733 | Journal of Mathematical Analysis and Applications | 2015 | 14 Pages |
Abstract
We consider the stochastic model for the propagation of a rumour within a population which was formulated by Maki and Thompson [20]. Sudbury [22] established that, as the population size tends to infinity, the proportion of the population never hearing the rumour converges in probability to 0.2032. Watson [23] later derived the asymptotic normality of a suitably scaled version of this proportion. We prove a corresponding large deviations principle, with an explicit formula for the rate function.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Elcio Lebensztayn,