吸引子
基本再生数
动力学(音乐)
数学
理论(学习稳定性)
应用数学
持久性(不连续性)
年龄结构
传输(电信)
流行病模型
不稳定性
计算机科学
统计物理学
数学分析
物理
人口
机械
人口学
工程类
社会学
机器学习
电信
岩土工程
声学
作者
Dongxue Yan,Hui Cao,Suxia Zhang
标识
DOI:10.1142/s1793524520500552
摘要
This paper deals with the global dynamics of a tuberculosis (TB) model with age-structure and delay. We perform some rigorous analyses for the model, including presenting an explicit formula for the basic reproduction number of the model, addressing the persistence of the solution semi-flow and the existence of the global attractor. Based on these analyses, we establish some results on stability and instability of equilibrium of the system. Finally, some numerical examples are provided to illustrate our obtained results.
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