Delay-independent Stability of an SIR Epidemic Model with Two Time Delays
On the basis of generalized Sturm theory developed in reference1, Z.H.Wang12 present a simple, but systematic approach to the delay-independent stability analysis of the linear dynamic systems involving two time delays. The approach enables us to complete the stability analysis in a simpler way than before, and gives the stability criterion characterized by a sufficient and necessary condition. In this letter, on the basis of the approach, we consider the delay-independent stability of an SIR epidemic model with two time delay. And we have the necessary and sufficient conditions of the di sease free equilibrium delay-independent.
Mei Song Guangchen Liu Zhen Dong
School of Mathematics and Information YanTai Normal University Yantai 264025, China Department of Information and Computing Science Hebei University of Technology Langfang Department L
国际会议
青岛
英文
2006-07-21（万方平台首次上网日期，不代表论文的发表时间）