DYNAMICS OF EPIDEMIC SPREADING MODEL WITH DISTRIBUTED DELAY ON HETEROGENEOUS NETWORK

被引：1
|
作者：
Liu, Qiming [1 ]
Sun, Meici [1 ]
机构：
[1] Shijiazhuang Mech Engn Coll, Inst Appl Math, Shijiazhuang 050003, Peoples R China
来源：
JOURNAL OF BIOLOGICAL SYSTEMS | 2017年 / 25卷 / 01期
关键词：
Scale-free Network; Epidemic Spreading; Time Delay; Basic Reproductive Number; Persistence; SCALE-FREE NETWORKS; TIME-DELAY; COMPLEX NETWORKS; GLOBAL STABILITY; INFECTIVITY;
D O I：
10.1142/S0218339017500097
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A novel SIS epidemic spreading model with distributed delay on complex heterogeneous network is presented. The formula of the basic reproductive number is presented to the model. It is proven that the disease dies out if the basic reproductive number is less than unity, while if the basic reproductive number is more than unity, the disease is uniformly persistent. The results enrich the previous results.
引用
收藏
页码：173 / 183
页数：11
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