摘要
本文对一类具有时滞的病毒模型进行分析,得到了该模型全时滞稳定的充分且必要条件,这些都是简明的代数判定,同时,还给出了时滞界及Hopf分支存在的条件.
In this paper,A viral model with delays in investigated,the sufficient and necessary conditions of the complete delay stability are given. The conditions are brief and practical algebraic criterions. Furthermore, The delay bound and the conditions of the existence of Hopf bifurcation are obtained.
出处
《数学理论与应用》
2007年第1期103-105,共3页
Mathematical Theory and Applications
