•  
  •  
 

Author Country (or Countries)

Morocco.

Abstract

In this paper, we analyze a stochastic SIR epidemic model in a constant population with a relapse and nonlinear perturbation. First, we illustrate show that the system has a unique global positive solution that belongs to a positively invariant set. Then, we obtain sufficient conditions for the extinction and persistence in the mean. Finally, numerical simulations are carried out to illustrate the theoretical results.

Digital Object Identifier (DOI)

http://dx.doi.org/10.18576/amis/130613

Share

COinS