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In this paper, a stochastic Susceptible-Infected-Susceptible (SIS) epidemic model with double diseases and the Beddington-DeAngelis incidence is proposed and studied. Sufficient conditions for the existence of an ergodic stationary distribution… Click to show full abstract
In this paper, a stochastic Susceptible-Infected-Susceptible (SIS) epidemic model with double diseases and the Beddington-DeAngelis incidence is proposed and studied. Sufficient conditions for the existence of an ergodic stationary distribution of the positive solutions to the model are obtained via the Lyapunov function method. The existence of stationary distribution implies stochastic stability to some extent.
Keywords:
sis epidemic;
stationary distribution;
model double;
epidemic model;
model
Journal Title: Chaos
Year Published: 2017
Link to full text (if available)
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Journal Title: Chaos
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!