文章基本信息

标题：A random-walk-based epidemiological model
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作者：Andrew Chu ; Greg Huber ; Aaron McGeever 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2021
卷号：11
DOI：10.1038/s41598-021-98211-5
语种：English
出版社：Springer Nature
摘要：Random walkers on a two-dimensional square lattice are used to explore the spatio-temporal growth of an epidemic. We have found that a simple random-walk system generates non-trivial dynamics compared with traditional well-mixed models. Phase diagrams characterizing the long-term behaviors of the epidemics are calculated numerically. The functional dependence of the basic reproductive number \documentclass[12pt