The Analysis of Stability and Bifurcations for a Tuberculosis Model

摘要：

This paper deals with the dynamic behaviors of tuberculosis (TB) model with disease-related death rate. The stability of the system is discussed by stability theory. The conditions of existence for transcritical bifurcation and Saddle-Node bifurcation are derived by using bifurcation theory. Finally, the numerical verifications of analytic results are done.

关键词： Epidemic model Tuberculosis Stability Bifurcations

作者: Na Yi Peng Liu

作者单位: School of Sciences, Liaoning Shihua University, Fushun, 113001, China School of Management, Shenyang University of Technology, Shenyang, 110870, China

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 2104-2107

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）