期刊文献+

一类具有非线性传染率的SEIQR流行病模型的全局稳定性 被引量:1

Global Stability for a Nonlinear Incidence Rate SEIQR Model in Epidemiology
原文传递
导出
摘要 研究了一类具有非线性传染率的SEIQR流行病数学模型,得到了疾病灭绝与否的基本再生数R_0的表达式,证明了无病平衡点和地方性平衡点的存在性及全局渐近稳定性. In this paper, a kind of nonlinear incidence rate SEIQR model is investigated. And the threshold which determines whether a disease is extinct or not is obtained. The existences and global stabilities of the disease free equilibrium and the endemic equilibrium are solved.
作者 张敬 芦雪娟
出处 《数学的实践与认识》 CSCD 北大核心 2011年第16期91-98,共8页 Mathematics in Practice and Theory
基金 黑龙江省教育厅科学技术研究项目(12511609)
关键词 数学模型 阚值 非线性传染率 全局稳定性 mathematical model threshold nonlinear incidence rate global stability
  • 相关文献

参考文献5

  • 1Li M Y, Muldowney J S. Global stability for the SEIR model in epidemiology[J]. Math Biosci, 1995, 125:155-164.
  • 2Ruan Shigui, Wang Wendi. Dynamical behavior of an epidemic model with a nonlinear incidence rate[J]. Differential Equations, 2003,188: 135-163.
  • 3辛京奇,王文娟,张凤琴,王伟.带有非线性传染率的传染病模型[J].高校应用数学学报(A辑),2007,22(4):391-396. 被引量:8
  • 4徐文雄,张太雷,徐宗本.非线性高维自治微分系统SEIQR流行病模型全局稳定性[J].工程数学学报,2007,24(1):79-86. 被引量:11
  • 5Li M Y, Graef J R, Wang Liancheng, et al. Global dynamics of an SEIR epidemic model with a varying total population size[J]. Math Biosci, 1999, 160:191-213.

二级参考文献23

  • 1徐文雄,张太雷.具有隔离仓室流行病传播数学模型的全局稳定性[J].西安交通大学学报,2005,39(2):210-213. 被引量:15
  • 2Kermark M D,Mckendrick A G.Contributions to the mathematical theory of epidemics[J].Part Ⅰ Proc Roy Soc A,1927,115:700-721
  • 3Thieme H R.Carlos castillo-chavez.How may infection age-dependent infectivity affect the dynamics of HIV/AIDS?[J].SIAM J Appl Math,1993,53:1447-1479
  • 4Hethcote H,Ma Z E,Liao S B.Effects of quarantine in six endemic models for infectious diseases[J].Math Biosci,2002,180:141-160
  • 5Li M Y,Muldowney J S.Global stability for the SEIR model in epidemiology[J].Math Biosci,1995,125:155-164
  • 6Zhang J,Ma Z E.Global dynamics of an SEIR epidemic model with saturating contact rate[J].Math Biosci,2003,185:15-32
  • 7Capasso V,Serio G.A generalization of Kermack-Mckendrick deterministic epidemic model[J].Math Biosci,1978,42:43
  • 8Muldowney J S.Compound matrices and ordinary differential equations[J].Rocky Mountain J Math,1990,20:857-872
  • 9Freedman H I,Ruan S G,Tang M X.Uniform persistence and flows near a closed positively invariant set[J].J Dynam Diff Equat,1994,6:583
  • 10Hirsch M W.Systems of differential equations which are competitive or cooperative.IV:Structural stabi Nities in three dimensional systmes[J].SIAM J Math Anal,1990,21:1225

共引文献15

同被引文献9

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部