Projection Estimators of the Stationary Density of a Differential Equation Driven by the Fractional Brownian Motion
Résumé
The paper deals with projection estimators of the density of the stationary solution $X$ to a differential equation driven by the fractional Brownian motion under a dissipativity condition on the drift function. A model selection method is provided and, thanks to the concentration inequality for Lipschitz functionals of discrete samples of $X$ proved in Bertin et al. (2020), an oracle inequality is established for the adaptive estimator.
Domaines
Statistiques [math.ST]
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