Mesure invariante d'une equation integrale stochastique a coefficients periodiques et applications a un modele d'epidemiologie
- Authors: Fujita Yashima, H; Tornatore, E; Buccellato, SM
- Publication year: 2012
- Type: Articolo in rivista (Articolo in rivista)
- Key words: integral stochastic equation, invariant measure, epidemiological model
- OA Link: http://hdl.handle.net/10447/64919
Abstract
We consider a stochastic integral equation, whose coe cients are periodic in time. Under a suitable condition we prove the existence of an invariant mesure for this stochastic equation. This invariant mesure is constructed on a Banach space of continuous functions. We study also its application to an epidemiologic model of malaria, which concerns the infected population and the vector population.