一类具有媒体效应和追踪隔离的SIQR时滞传染病模型

张钰倩,张太雷,侯雯珊,宋学力

A delayed SIQR epidemic model with media effect and tracking quarantine

Yuqian ZHANG,Tailei ZHANG,Wenshan HOU,Xueli SONG

图8 式（2）中易感者和感染者相对于

β_{0}

和

β_{00}

的分支图

Fig.8 Branching diagram of susceptible and infected persons relative to

β_{0}

and

β_{00}

in system （2）