Stochastic COVID‐19 epidemic model incorporating asymptomatic and isolated compartments

T Caraballo, I Bouzalmat, A Settati… - … Methods in the …, 2024 - Wiley Online Library
This study delves into the intricate dynamics of the COVID‐19 epidemic by extending a
deterministic compartmental model incorporating asymptomatic, quarantined and isolated …

Dynamics of a stochastic epidemic model integrating unreported cases with a general contact susceptible function

I Bouzalmat - Nonlinear Dynamics, 2024 - Springer
This study investigates the qualitative properties and numerical dynamics of a stochastic
epidemiological model incorporating unreported cases with a general contact susceptible …

[HTML][HTML] Stochastic SIR epidemic model dynamics on scale-free networks

A Settati, T Caraballo, A Lahrouz, I Bouzalmat… - … and Computers in …, 2025 - Elsevier
This study introduces a stochastic SIR (Susceptible–Infectious–Recovered) model on
complex networks, utilizing a scale-free network to represent inter-human contacts. The …

Randomness suppress backward bifurcation in an epidemic model with limited medical resources

A Lahrouz, T Caraballo, I Bouzalmat, A Settati - … in Nonlinear Science and …, 2025 - Elsevier
This paper delves into the dynamic features of a stochastic SIR epidemic model featuring a
perturbed transmission rate influenced by white noise. Our primary aim is to unravel the …

Quasi-Stationary Distribution of a Prey–Predator Model Driven by Demographic Stochasticity

Y Zhu, T Feng - Qualitative Theory of Dynamical Systems, 2025 - Springer
In this paper, we develop a stochastic predator–prey model driven by demographic
stochasticity, where prey are subject to predation by both generalist and specialist predators …

[引用][C] Stochastic Modeling of Nonlinear SIS Epidemic Dynamics with Jump Perturbations

ME Idrissi, A Settati, A Lahrouz, A Assadouq… - New Mathematics …, 2024 - World Scientific
This research rigorously investigates a stochastic SIS (Susceptible-Infectious-Susceptible)
epidemic model incorporating a generalized non-linear incidence rate. The study further …