GLOBAL DYNAMICS OF AN SIQR EPIDEMIC MODEL WITH QUARANTINE STRATEGY AND TIME DELAY

摘要：

In this paper, Global dynamics of an SIQR epidemic model with quarantine strategy and delay was studied.On the basis of the SIQR epidemic model which completely determines the global dynamics and results of disease was given in 1, considering the latency of the disease and introducing discrete time-delay, we established the new dynamic model with time delays describing epidemic.The basic reproduction number R0 which completely determines the global dynamics and results of disease was solved in this paper.We give a qualitative analysis of this model and reveal the inherent rule of infectious diseases.

关键词： SIQRepidemic model basic reproduction number time delay locally asymptotically stable Global asymptotic stability

作者: JING XU NANNAN ZHANG YONGFENG MA

作者单位: School of mathematics and Physics,Dalian Jiaotong University,Dalian 116028,China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer Technology and Development(2011第三届计算机技术与发展国际会议 ICCTD2011)

会议地点: 成都

会议语种:英文

页码: 1542-1546

在线出版日期: 2011-11-25（万方平台首次上网日期，不代表论文的发表时间）