Dynamics of synthetic drugs transmission model with psychological addicts and general incidence rate

被引：20
|
作者：
Ma, Mingju [1 ,2 ]
Liu, Sanyang [2 ]
Xiang, Hong [3 ]
Li, Jun [2 ]
机构：
[1] Xian Polytech Univ, Sch Sci, Xian, Shaanxi, Peoples R China
[2] Xidian Univ, Sch Math & Stat, Xian, Shaanxi, Peoples R China
[3] Lanzhou Univ Technol, Inst Appl Math, Lanzhou, Gansu, Peoples R China
来源：
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2018年 / 491卷
关键词：
Synthetic drugs; Basic reproduction number; Sensitivity analysis; WITHIN-HOST;
D O I：
10.1016/j.physa.2017.08.128
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Synthetic drugs are replacing traditional ones and becoming the main popular ones gradually, which have given rise to serious social issues in recent years. In this paper, a synthetic drugs transmission model with psychological addicts and general contact rate is proposed. The local and global stabilities are decided by the basic reproduction number R-0. By analyzing the sensitivity of parameters, we obtain that controlling psychological addiction is better than drugs treatment. These results are verified by numerical simulations. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：641 / 649
页数：9
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