| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1707961 | Applied Mathematics Letters | 2014 | 4 Pages |
Abstract
In this paper, we investigate the dynamics of a stochastic SIRS epidemic model with saturated incidence. When the noise is small, we obtain a threshold of the stochastic system which determines the extinction and persistence of the epidemic. Besides, we find that large noise will suppress the epidemic from prevailing.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Yanan Zhao, Daqing Jiang,