Dynamics of a Stochastic Multigroup SEIR Epidemic Model
Joint Authors
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-24
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
To be more precise about the real world activity, a stochastic multigroup SEIR epidemic model is formulated.
we define the basic reproduction number R0S and show that it is a sharp threshold for the dynamics of SDE model.
If R0S<1, the disease-free equilibrium is asymptotically stable; and if R0S>1, the disease persists and there exists a globally asymptotically stable stationary distribution.
Numerical simulation examples are carried out to substantiate the analytical results.
American Psychological Association (APA)
Zhong, Xiaojing& Deng, Feiqi. 2014. Dynamics of a Stochastic Multigroup SEIR Epidemic Model. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-458129
Modern Language Association (MLA)
Zhong, Xiaojing& Deng, Feiqi. Dynamics of a Stochastic Multigroup SEIR Epidemic Model. Journal of Applied Mathematics No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-458129
American Medical Association (AMA)
Zhong, Xiaojing& Deng, Feiqi. Dynamics of a Stochastic Multigroup SEIR Epidemic Model. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-458129
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-458129
