报 告 题 目:传染病模型基本再生数的计算和应用
主 讲 人:王 稳 地
单 位:西南大学
时 间:12月2日10:30
腾 讯 ID: 931-962-635
密 码:123456
摘 要:
First, I introduce the basic reproduction number of epidemic models. Then I talk about our studies on the basic reproduction numbers of periodic epidemic models, where the reproduction numbers are formulated, and the computational schemes are given. The influences of periodic in time also analyzed. After that, I introduce the model of age-structured pertussis model with covert infection. It is shown that although the vaccine coverage rate is relatively high, the model has a backward bifurcation for a larger covert infection rate. This highlights the importance to control the covert infections.
简 介:
王稳地,西南大学二级教授,博士生导师, 中国生物数学学会副理事长,2005年获得重庆市名师称号, 2018年获得重庆市最美教师称号; 主要从事生物数学的研究,在种群动力学和传染病动力学建模和分析方面发表论文100多篇,部分成果发表在SIAM Journal o Applied Mathematics,Journal of Differential Equations和Journal of Mathematical Biology等著名杂志上,7次入选Elsevier数学类高引用论文作者; 已经主持国家自然科学基金项目7项、教育部项目2项。