2 papers
stat.AP2026
Dynamical behaviors of a stochastic SIS epidemic model with mean-reverting inhomogeneous geometric brownian motion
Lahcen Khammich, Driss Kiouach
The main purpose of this paper is to study the Dynamical behaviors of a stochastic SIS epidemic model using mean-reverting inhomogeneous geometric brownian motion process. First we…
math.PR2025
Asymptotic analysis of a stochastic SVEIS epidemic model using Black-Karasinski process
Lahcen Khammich, Driss Kiouach
In this paper, we present a stochastic SVEIS epidemic model perturbed by a Black-Karasinski process. Using a Lyapunov functional approach, we derive a sufficient condition, Rs0>1 f…