In this thesis, we address two problems of stochastic optimal control. Each problem constitutes a different Part in this document. The first problem addressed is very precise, it is the valuation of American contingent claims and more specifically the American Put in the presence of discrete dividends (Part I). The second one is more general, since it is the proof of the existence of a dynamic programming principle under expectation constraints in a discrete time framework (Part II). Although the two problems are quite distinct, the dynamic programming principle is at the heart of these two problems. The relationship between the value of an American Put and a free boundary problem has been proved by McKean. The boundary of this problem has ...
Cette thèse porte sur l'étude de quelques problèmes de contrôle stochastique dans un contexte de ris...
Schuhmann P. On some Two-Dimensional Singular Stochastic Control Problems and their Free-Boundary An...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...
Redaction : Novembre 2012In this thesis, we address two problems of stochastic optimal control. Each...
Dans cette thèse, nous traitons deux problèmes de contrôle optimal stochastique. Chaque problème cor...
This PhD dissertation consists of three independent parts and deals with applications of stochastic ...
This thesis is divided into two parts. In the first part, we study constrained deterministic optimal...
We analyze the regularity of the optimal exercise boundary for the American Put option when the unde...
We study stochastic control applications to real options and to liquidity risk model. More precisely...
Le but de cette thèse est d'apporter une contribution à la problématique de valorisation de produits...
In this thesis, we consider optimisation problems of an insurance company whose risk reserve process...
In this paper we analyze some problems arising in the evaluation of American options when the underl...
Stochastic control models are considered for valuing a company whose capital evolves according to an...
The aim of this thesis is to investigate some solutions to the pricing of contingent claims in incom...
This thesis contains three parts that can be read independently. In the first part, we study the res...
Cette thèse porte sur l'étude de quelques problèmes de contrôle stochastique dans un contexte de ris...
Schuhmann P. On some Two-Dimensional Singular Stochastic Control Problems and their Free-Boundary An...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...
Redaction : Novembre 2012In this thesis, we address two problems of stochastic optimal control. Each...
Dans cette thèse, nous traitons deux problèmes de contrôle optimal stochastique. Chaque problème cor...
This PhD dissertation consists of three independent parts and deals with applications of stochastic ...
This thesis is divided into two parts. In the first part, we study constrained deterministic optimal...
We analyze the regularity of the optimal exercise boundary for the American Put option when the unde...
We study stochastic control applications to real options and to liquidity risk model. More precisely...
Le but de cette thèse est d'apporter une contribution à la problématique de valorisation de produits...
In this thesis, we consider optimisation problems of an insurance company whose risk reserve process...
In this paper we analyze some problems arising in the evaluation of American options when the underl...
Stochastic control models are considered for valuing a company whose capital evolves according to an...
The aim of this thesis is to investigate some solutions to the pricing of contingent claims in incom...
This thesis contains three parts that can be read independently. In the first part, we study the res...
Cette thèse porte sur l'étude de quelques problèmes de contrôle stochastique dans un contexte de ris...
Schuhmann P. On some Two-Dimensional Singular Stochastic Control Problems and their Free-Boundary An...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...