异质网络上几类传染病模型及其全局动力学分析

Some epidemic models on heterogeneous networks and global dynamics analysis

随着复杂网络不断渗入众多学科领域,经典的传染病模型无法精确描述现实社会的接触网络,因此,利用合理的复杂网络模型描绘各种各样的复杂系统成为复杂性科学领域的研究前沿和热点.综述介绍了一类复杂网络传播动力学几种改进的异质网络模型及其全局动力学分析方法.

As complex networks have penetrated into many scientific fields,the classical epidemic models cannot account for contact networks in real world accurately.Therefore,using complex networks to describe various complex systems has become a hot topic in complexity science.This paper presents a survey of some modified epidemic models in heterogeneous networks,and introduces some analytical methods to study their global dynamics.