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Stationary distribution of a stochastic epidemic model with distributed delay under regime switching.
- Source :
- Journal of Applied Mathematics & Computing; Feb2024, Vol. 70 Issue 1, p789-808, 20p
- Publication Year :
- 2024
-
Abstract
- This paper aims to analyze the dynamic behavior of a novel stochastic epidemic model (SEM) that incorporates distributed delay and time switching. We prove the existence and uniqueness of a global positive solution and establish the presence of ergodic stationary distribution (ESD) through the construction of appropriate Lyapunov functions. The threshold R 0 S derived from our analysis plays a vital role in this procedure. Additionally, we conduct computer simulations to validate our theoretical discoveries, demonstrating that the incorporation of white noise can induce random fluctuations in the system variables under time switching. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15985865
- Volume :
- 70
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Journal of Applied Mathematics & Computing
- Publication Type :
- Academic Journal
- Accession number :
- 175276999
- Full Text :
- https://doi.org/10.1007/s12190-024-01985-w