Analysis of a Stochastic Susceptible-Infective Epidemic Model in a Polluted Atmospheric Environment
Joint Authors
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-01
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Atmospheric pollution is deteriorating, which has affected the evolution of respiratory disease for the exposed human worldwide.
Thus, exploring the influence of air pollution on the evolution of disease transmission dynamics is a significant issue.
In this article, a stochastic susceptible-infective (SI) epidemic model in a polluted atmospheric environment is investigated.
The existence and uniqueness of the global positive solution are established.
In virtue of the aggregation methods and Lyapunov function, the sufficient conditions of disease extinction, persistence, and existence of the stationary distribution are established, respectively.
Taking P M 2.5 concentration as the air pollutant index, numerical simulations are carried out to support these results.
Our results indicated that the disease transmission dynamics (extinction, persistence, and stationary distribution) are significantly associated with the environmental atmospheric pollution and fluctuation.
American Psychological Association (APA)
Zhao, Yu& Li, Yan& Chen, Qun. 2019. Analysis of a Stochastic Susceptible-Infective Epidemic Model in a Polluted Atmospheric Environment. Complexity،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1131349
Modern Language Association (MLA)
Zhao, Yu…[et al.]. Analysis of a Stochastic Susceptible-Infective Epidemic Model in a Polluted Atmospheric Environment. Complexity No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1131349
American Medical Association (AMA)
Zhao, Yu& Li, Yan& Chen, Qun. Analysis of a Stochastic Susceptible-Infective Epidemic Model in a Polluted Atmospheric Environment. Complexity. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1131349
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1131349