This PhD dissertation presents two independent research topics dealing with contemporary issues from financial mathematics, the second one being composed of two distinct problems. In the first part we study the question of martingale optimal transport, which comes from the questions of no-arbitrage optimal bounds of liabilities. We first consider the question in discret time of the existence of a martingale law with given marginals. This result was first proved by Strassen (1965) and is the starting point of martingale optimal transport. We provide a new proof of this theorem based on utility maximization technics, adapted from a proof of the fundamental theorem of asset pricing by Rogers. We then consider the question of martingale optimal...
"The world does not come quietly wrapped up in facts", in the same way, daily mobility does not appe...
In this work, we focus on the design and estimation - from partial observations - of graphical model...
This thesis deals with the study of optimal control of McKean-Vlasov dynamics and its applications ...
This PhD dissertation presents two independent research topics dealing with contemporary issues from...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
This thesis deals with the numerical methods for a fully nonlinear degenerate parabolic partial diff...
This thesis consists of four independent parts. The topic in common is the filtration enlargement.In...
In this thesis, we deal with the question of reliability of electricity system and particularly the ...
Redaction : Novembre 2012In this thesis, we address two problems of stochastic optimal control. Each...
In this thesis, we study mathematical models for the representation of prices on the electricity mar...
The cohabitation of several different services in the same network raises many problems for the mana...
Due to the combined inertia of the climatic and socio-economic systems, policymakers cannot avoid ma...
The main purpose of this work is to propose a simulation method of thermomechanical transformations,...
Motivated by some questions raised by F. Santambrogio, this thesis is devoted to the study of Mean F...
Co-directeur: Marc Chesney, HEC Membres du Jury: Monique Jeanblanc-Picqué, Evry, Rapporteur François...
"The world does not come quietly wrapped up in facts", in the same way, daily mobility does not appe...
In this work, we focus on the design and estimation - from partial observations - of graphical model...
This thesis deals with the study of optimal control of McKean-Vlasov dynamics and its applications ...
This PhD dissertation presents two independent research topics dealing with contemporary issues from...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
This thesis deals with the numerical methods for a fully nonlinear degenerate parabolic partial diff...
This thesis consists of four independent parts. The topic in common is the filtration enlargement.In...
In this thesis, we deal with the question of reliability of electricity system and particularly the ...
Redaction : Novembre 2012In this thesis, we address two problems of stochastic optimal control. Each...
In this thesis, we study mathematical models for the representation of prices on the electricity mar...
The cohabitation of several different services in the same network raises many problems for the mana...
Due to the combined inertia of the climatic and socio-economic systems, policymakers cannot avoid ma...
The main purpose of this work is to propose a simulation method of thermomechanical transformations,...
Motivated by some questions raised by F. Santambrogio, this thesis is devoted to the study of Mean F...
Co-directeur: Marc Chesney, HEC Membres du Jury: Monique Jeanblanc-Picqué, Evry, Rapporteur François...
"The world does not come quietly wrapped up in facts", in the same way, daily mobility does not appe...
In this work, we focus on the design and estimation - from partial observations - of graphical model...
This thesis deals with the study of optimal control of McKean-Vlasov dynamics and its applications ...