In this thesis, we give some contributions to the theoretical and numerical study to some stochastic optimal control problems, and their applications to financial mathematics and risk management. These applications are related to weak pricing and hedging of financial products and to regulation issues. We develop numerical methods in order to compute efficiently these quantities, when no closed formulae are available.In the first part, we study the partial hedging of European claims, and in particular the quantile hedging problem. In Chapter 3, when the market is linear, we show that it is possible to solve explicitly the optimal control problem, and that its value is a function of the law of the asset price at maturity. This formulation giv...
This work is organized in two themes : (i) A novel numerical method to price options on manyassets, ...
This thesis deals with the approximation of the expectation of a functional (possibly depending on t...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
Abstract: This thesis has 8 chapters. The chapter 1 is an introduction to the issues encountered in ...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...
This thesis is made of three parts. In the first one, we study the connections between the dynamics ...
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...
This PhD dissertation presents three independent research topics in the fields of numerical methods ...
This thesis is constituted by two parts that can be read independently.In the first part, we study s...
This thesis deals with the problem of pricing GMWB contracts by efficient numerical methods using cl...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
Le but de cette thèse est d'apporter une contribution à la problématique de valorisation de produits...
Cette thèse traite des problèmes de trading optimal avec une approche de contrôle stochastique et se...
This thesis contains three parts that can be read independently. In the first part, we study the res...
This work is organized in two themes : (i) A novel numerical method to price options on manyassets, ...
This thesis deals with the approximation of the expectation of a functional (possibly depending on t...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
Abstract: This thesis has 8 chapters. The chapter 1 is an introduction to the issues encountered in ...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...
This thesis is made of three parts. In the first one, we study the connections between the dynamics ...
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...
This PhD dissertation presents three independent research topics in the fields of numerical methods ...
This thesis is constituted by two parts that can be read independently.In the first part, we study s...
This thesis deals with the problem of pricing GMWB contracts by efficient numerical methods using cl...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
Le but de cette thèse est d'apporter une contribution à la problématique de valorisation de produits...
Cette thèse traite des problèmes de trading optimal avec une approche de contrôle stochastique et se...
This thesis contains three parts that can be read independently. In the first part, we study the res...
This work is organized in two themes : (i) A novel numerical method to price options on manyassets, ...
This thesis deals with the approximation of the expectation of a functional (possibly depending on t...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...