Infection Threshold for an Epidemic Model in Site and Bond Percolation Worlds
Infection Threshold for an Epidemic Model in Site and Bond Percolation Worlds
复制标题
DOI：
10.1143/jpsj.79.023002
复制
发表时间：
2010-02-01
影响因子：
1.7
通讯作者：
Tainaka, Kei-ichi
中科院分区：
文献类型：
--
作者：
Sakisaka, Yukio;Yoshimura, Jin;Tainaka, Kei-ichi
我们研究了具有预防和检疫两种保护措施的所有传染病模型.为了探索这两种处理的效果，我们应用了位置和键渗流。计算机模拟表明，流行阶段和非疾病阶段之间的阈值可以用一个单一的标度律来表示。平均场理论定性地预测了这种感染动力学和标度定律。
We investigate all epidemic model oil a square lattice with two protection treatments: prevention and quarantine. To explore the effects of both treatments, we apply the site and bond percolations. Computer simulations reveal that the threshold between endemic and disease-free phases can be represented by a single scaling law. The mean-field theory qualitatively predicts such infection dynamics and the scaling law.