Adaptive estimation of the stationary density of a stochastic differential equation driven by a fractional Brownian motion

被引:0
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作者
Karine Bertin
Nicolas Klutchnikoff
Fabien Panloup
Maylis Varvenne
机构
[1] Universidad de Valparaiso,CIMFAV
[2] Univ Rennes,INGEMAT
[3] CNRS,Laboratoire angevin de recherche en mathématiques (LAREMA)
[4] IRMAR – UMR 6625,Institut de Mathématiques de Toulouse (IMT)
[5] Université d’Angers,undefined
[6] CNRS,undefined
[7] Université de Toulouse 1 Capitole,undefined
[8] 2 Rue du Doyen-Gabriel-Marty,undefined
关键词
Fractional Brownian motion; Non-parametric fractional diffusion model; Stationary density; Rate of convergence; Adaptive density estimation; 62G07; 60G22; 60H10; 62M09;
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摘要
We build and study a data-driven procedure for the estimation of the stationary density f of an additive fractional SDE. To this end, we also prove some new concentrations bounds for discrete observations of such dynamics in stationary regime.
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页码:271 / 300
页数:29
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