...
首页> 外文期刊>Physica, A. Statistical mechanics and its applications >Fluctuations for the outbreak prevalence of the SIR epidemics in complex networks
【24h】

Fluctuations for the outbreak prevalence of the SIR epidemics in complex networks

机译:复杂网络中SIR流行病疫情的波动

获取原文
获取原文并翻译 | 示例
           

摘要

The contacting heterogeneity is crucial for the propagation of directed transmitted infectious diseases. Here we construct a stochastic model on the level of subgroups which are classified according to the activity degrees of the hosts. Using the central limit theorem, we present the analytical results concerning with the fluctuations around the outbreak prevalence. In particular, we get the forms of the covariance matrix for Gaussian random diffusions as well as the laws of outbreak prevalence for SIR epidemics. So that the analytical distributions for the outbreak prevalence of the SIR epidemics in complex networks are presented, which can be used in outbreak prevalence predicting and transmission intensity inferring. (C) 2019 Elsevier B.V. All rights reserved.
机译:接触异质性对于定向传播的传染病的繁殖至关重要。 在这里,我们构建了根据主机的活动学位分类的子组的随机模型。 使用中央极限定理,我们介绍了关于爆发疫苗周围波动的分析结果。 特别是,我们获得高斯随机扩散的协方差矩阵的形式以及先生流行病的爆发普遍率。 因此,提出了复杂网络中SIR流行病的爆发流行率的分析分布,其可用于爆发普及预测和传输强度推断。 (c)2019 Elsevier B.v.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号