# Conditional propagation of chaos in a spatial stochastic epidemic model with common noise

@article{Vuong2022ConditionalPO, title={Conditional propagation of chaos in a spatial stochastic epidemic model with common noise}, author={Yen V. Vuong and Maxime Hauray and {\'E}tienne Pardoux}, journal={Stochastics and Partial Differential Equations: Analysis and Computations}, year={2022}, volume={10}, pages={1180-1210} }

We study a stochastic spatial epidemic model where the N individuals carry two features: a position and an infection state, interact and move in $${\mathbb {R}}^d$$ R d . In this Markovian model, the evolution of infection states are described with the help of the Poisson Point Processes , whereas the displacement of individuals are driven by mean field interactions, a (state dependence) diffusion and also a common noise, so that the spatial dynamic is a random process. We prove that when the…

## One Citation

### Propagation of chaos for a stochastic particle system modelling epidemics

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We consider a simple stochastic N -particle system, already studied by the same authors in Ciallella et al (2021b), representing diﬀerent populations of agents. Each agent has a label describing his…

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