Total variation distance between a jump-equation and its Gaussian approximation - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Pré-Publication, Document De Travail Année : 2021

Total variation distance between a jump-equation and its Gaussian approximation

Résumé

We deal with the stochastic di erential equations with jumps. We replace the "small jumps" by a Brownian motion to make an approximation. In this paper, we prove that the approximation process converges to the original process in total variation distance. Moreover, we also give an estimate of the distance between the densities of the two processes. These are done by some integration by parts techniques in Malliavin calculus.
Fichier principal
Vignette du fichier
Total variation Bally-bis.pdf (322.79 Ko) Télécharger le fichier

Dates et versions

hal-03351643 , version 1 (22-09-2021)
hal-03351643 , version 2 (23-03-2022)
hal-03351643 , version 3 (25-10-2022)

Identifiants

Citer

Vlad Bally, Yifeng Qin. Total variation distance between a jump-equation and its Gaussian approximation. 2021. ⟨hal-03351643v1⟩
172 Consultations
119 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More