Title of article
The extinction and persistence of the stochastic SIS epidemic model with vaccination
Author/Authors
Zhao، نويسنده , , Yanan and Jiang، نويسنده , , Daqing and O’Regan، نويسنده , , Donal، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
12
From page
4916
To page
4927
Abstract
In this paper, we discuss the dynamics of a stochastic SIS epidemic model with vaccination. When the noise is large, the infective decays exponentially to zero regardless of the magnitude of R 0 . When the noise is small, sufficient conditions for extinction exponentially and persistence in the mean are established. The results are illustrated by computer simulations.
Keywords
Stochastic SIS epidemic model , Vaccination , extinction , persistence , Threshold
Journal title
Physica A Statistical Mechanics and its Applications
Serial Year
2013
Journal title
Physica A Statistical Mechanics and its Applications
Record number
1737359
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