Abstract
In this paper, the dynamical behavior of a hybrid switching SIS epidemic model with vaccination and Lévy jumps is considered. Besides a standard geometric Brownian motion, another two driving processes are taken into account: a stationary Poisson point process and a continuous time finite-state Markov chain. Firstly, we establish sufficient conditions for persistence in the mean of the disease. Then we obtain sufficient conditions for extinction of the disease. In addition, we also establish sufficient conditions for the existence of positive recurrence of the solutions to the model by constructing a suitable stochastic Lyapunov function with regime switching.
| Original language | English |
|---|---|
| Pages (from-to) | 388-411 |
| Number of pages | 24 |
| Journal | Stochastic Analysis and Applications |
| Volume | 37 |
| Issue number | 3 |
| DOIs | |
| State | Published - 4 May 2019 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Vaccination; persistence and extinction; positive recurrence; Markov switching; Lévy jumps
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