In this dissertation, we study various dimension properties of the regularity of jump di usion processes, solution of a class of stochastic di erential equations with jumps. In particular, we de- scribe the uctuation of the Hölder regularity of these processes and that of the local dimensions of the associated occupation measure by computing their multifractal spepctra. e Hausdor dimension of the range and the graph of these processes are also calculated.In the last chapter, we use a new notion of “large scale” dimension in order to describe the asymptotics of the sojourn set of a Brownian motion under moving boundariesDans cette thèse, on étudie diverses propriétés dimensionnelles de la régularité de processus de difusions à sauts, solu...
Fine regularity of stochastic processes is usually measured in a local way by local Hölder...
The work presented in this thesis concerns the study of the fractal geometry of stochastic processes...
The work presented in this thesis concerns the study of the fractal geometry of stochastic processes...
In this dissertation, we study various dimension properties of the regularity of jump di usion proce...
Dans cette thèse, on étudie diverses propriétés dimensionnelles de la régularité de processus de dif...
We study the local regularity and multifractal nature of the sample paths of jump diffusion processe...
The topics of this thesis lie at the interference of probability theory with dimensional and harmoni...
This thesis investigates some fractal and pathwise properties of branching processes with continuou...
In this article, we investigate the local behavior of the occupation measure µ of a class of real-va...
The topics of this thesis lie at the interference of probability theory with dimensional and harmon...
The topics of this thesis lie at the interference of probability theory with dimensional and harmoni...
International audienceFine regularity of stochastic processes is usually measured in a local way by ...
International audienceFine regularity of stochastic processes is usually measured in a local way by ...
International audienceFine regularity of stochastic processes is usually measured in a local way by ...
Fine regularity of stochastic processes is usually measured in a local way by local Hölder...
Fine regularity of stochastic processes is usually measured in a local way by local Hölder...
The work presented in this thesis concerns the study of the fractal geometry of stochastic processes...
The work presented in this thesis concerns the study of the fractal geometry of stochastic processes...
In this dissertation, we study various dimension properties of the regularity of jump di usion proce...
Dans cette thèse, on étudie diverses propriétés dimensionnelles de la régularité de processus de dif...
We study the local regularity and multifractal nature of the sample paths of jump diffusion processe...
The topics of this thesis lie at the interference of probability theory with dimensional and harmoni...
This thesis investigates some fractal and pathwise properties of branching processes with continuou...
In this article, we investigate the local behavior of the occupation measure µ of a class of real-va...
The topics of this thesis lie at the interference of probability theory with dimensional and harmon...
The topics of this thesis lie at the interference of probability theory with dimensional and harmoni...
International audienceFine regularity of stochastic processes is usually measured in a local way by ...
International audienceFine regularity of stochastic processes is usually measured in a local way by ...
International audienceFine regularity of stochastic processes is usually measured in a local way by ...
Fine regularity of stochastic processes is usually measured in a local way by local Hölder...
Fine regularity of stochastic processes is usually measured in a local way by local Hölder...
The work presented in this thesis concerns the study of the fractal geometry of stochastic processes...
The work presented in this thesis concerns the study of the fractal geometry of stochastic processes...