International audienceWe construct the basis of a stochastic calculus for a new class of processes: filtered Poisson processes. These processes are defined by an fBm-like stochastic integral but a Poisson process is subsided to the Brownian motion. We use Malliavin calculus to first construct a gradient then a divergence operator, which will play the role of an anticipative stochastic integral. We study into details the sample-paths regularity of this integral and give an Itô formula for Itô-like processes. 2005 Elsevier SAS. All rights reserved. Résumé Les processus de Poisson filtrés sont définis par une intégrale stochastique d'un noyau déterministe relativement à un processus de Poisson. Ils sont au processus de Poisson ce que le mouve...
International audienceStochastic integration with respect to Gaussian processes has raised strong in...
Les processus déterminantaux ont généré de l’intérêt dans des domaines très divers, tels que ...
A simplified approach to Malliavin calculus adapted to Poisson random measures is developed and appl...
International audienceWe construct the basis of a stochastic calculus for a new class of processes: ...
We construct the basis of a stochastic calculus for a new class of processes: filtered Poisson proce...
Stochastic integration \textit{wrt} Gaussian processes has raised strong interest in recent years, m...
We study in this paper anticipative transformations on the Poisson space in the framework introduced...
Président : Jean Mémin, Rapporteurs : David Nualart et Nicolas Privault, Examinateurs : Laurent Decr...
Stochastic integration with respect to Gaussian processes, such as fractional Brownian motion (fBm) ...
AbstractWe study in this paper anticipative transformations on the Poisson space in the framework in...
We develop an anticipative calculus for Lévy processes with finite second moment. The calculus is ba...
A filtered process $X^k$ is defined as an integral of a deterministic kernel $k$ with respect to a s...
International audienceA filtered process X k is defined as an integral of a deterministic kernel k w...
The aim of this PhD Thesis was to build and develop a stochastic calculus (in particular a stochasti...
Stochastic analysis is the analysis of functionals defined on the Wiener space, i.e., the space on w...
International audienceStochastic integration with respect to Gaussian processes has raised strong in...
Les processus déterminantaux ont généré de l’intérêt dans des domaines très divers, tels que ...
A simplified approach to Malliavin calculus adapted to Poisson random measures is developed and appl...
International audienceWe construct the basis of a stochastic calculus for a new class of processes: ...
We construct the basis of a stochastic calculus for a new class of processes: filtered Poisson proce...
Stochastic integration \textit{wrt} Gaussian processes has raised strong interest in recent years, m...
We study in this paper anticipative transformations on the Poisson space in the framework introduced...
Président : Jean Mémin, Rapporteurs : David Nualart et Nicolas Privault, Examinateurs : Laurent Decr...
Stochastic integration with respect to Gaussian processes, such as fractional Brownian motion (fBm) ...
AbstractWe study in this paper anticipative transformations on the Poisson space in the framework in...
We develop an anticipative calculus for Lévy processes with finite second moment. The calculus is ba...
A filtered process $X^k$ is defined as an integral of a deterministic kernel $k$ with respect to a s...
International audienceA filtered process X k is defined as an integral of a deterministic kernel k w...
The aim of this PhD Thesis was to build and develop a stochastic calculus (in particular a stochasti...
Stochastic analysis is the analysis of functionals defined on the Wiener space, i.e., the space on w...
International audienceStochastic integration with respect to Gaussian processes has raised strong in...
Les processus déterminantaux ont généré de l’intérêt dans des domaines très divers, tels que ...
A simplified approach to Malliavin calculus adapted to Poisson random measures is developed and appl...