This PhD dissertation presents two independent research topics dealing with contemporary issues in mathematical finance, the second one being divided into into two distinct problems. Throughout the first part of the dissertation, we study the notion of second order backward stochastic differential equations (2BSDE in the following), first introduced by Cheridito, Soner, Touzi and Victoir [25], then reformulated by Soner, Touzi and Zhang [107]. We start by proving an extension of their existence and uniqueness results to the case of a continuous generator with linear growth. Then, we pursue our study with another extension to the case of a quadratic generator. The theoretical results obtained in that chapter allow us to solve a problem of ut...
Co-directeur: Marc Chesney, HEC Membres du Jury: Monique Jeanblanc-Picqué, Evry, Rapporteur François...
Dans cette thèse, nous nous intéressons à des sujets différents en mathématiques financières, tous l...
This thesis is constituted by two parts that can be read independently.In the first part, we study s...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
The main objective of this PhD thesis is to study some financial mathematics problems in an incomple...
In this thesis we deal with different topics in financial mathematics, that are all related to marke...
This PhD dissertation consists of three independent parts and deals with applications of stochastic ...
L'objectif principal de cette thèse est d'étudier quelques problèmes de mathématiques financières da...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...
In my Phd thesis, I give some stochastic control approaches to some financial problems. In the first...
This thesis is dedicated to the study of backward stochastic differential equations (BSDEs) and thei...
This thesis is split into three parts. In the first part, we apply the Principal-Agent theory to som...
The main objective of this thesis is the study of the model risk and its quantification through mone...
The first part of this thesis deals with probabilistic numerical methods for simulating the solution...
Co-directeur: Marc Chesney, HEC Membres du Jury: Monique Jeanblanc-Picqué, Evry, Rapporteur François...
Dans cette thèse, nous nous intéressons à des sujets différents en mathématiques financières, tous l...
This thesis is constituted by two parts that can be read independently.In the first part, we study s...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
The main objective of this PhD thesis is to study some financial mathematics problems in an incomple...
In this thesis we deal with different topics in financial mathematics, that are all related to marke...
This PhD dissertation consists of three independent parts and deals with applications of stochastic ...
L'objectif principal de cette thèse est d'étudier quelques problèmes de mathématiques financières da...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...
In my Phd thesis, I give some stochastic control approaches to some financial problems. In the first...
This thesis is dedicated to the study of backward stochastic differential equations (BSDEs) and thei...
This thesis is split into three parts. In the first part, we apply the Principal-Agent theory to som...
The main objective of this thesis is the study of the model risk and its quantification through mone...
The first part of this thesis deals with probabilistic numerical methods for simulating the solution...
Co-directeur: Marc Chesney, HEC Membres du Jury: Monique Jeanblanc-Picqué, Evry, Rapporteur François...
Dans cette thèse, nous nous intéressons à des sujets différents en mathématiques financières, tous l...
This thesis is constituted by two parts that can be read independently.In the first part, we study s...