President du jury: J. Jacod Autres membres du jury: M. Yor, H. Pham, C. Stricker, W. Schachermayer Rapporteurs: M. Frittelli, C. StrickerThis thesis consists on several applications of stochastic calculus to mathematical finance. Its structure is as follows. In the first chapter, we study the relation between market completeness and extremality of equivalent martingale measures in the case of infinitely many assets. In the second one, we find equivalent conditions to the existence and uniqueness of an equivalent martingale measure under which the price process follows some given n-dimensional distributions with n fixed. In the third, we extend to a large financial market a characterization of the mean-variance optimal hedging strategy based...
In our work, we are interested in the compressible Stokes equations which are obtained from the comp...
Treballs de l'alumnat del grau d'Administració i Direcció d'Empreses, Facultat d'Economia i Empresa....
Affine jump-diffusion term structure models (AJTSMs) are recently receiving much attention in mathem...
In this thesis, we study several mathematical finance problems, related to the pricing of derivative...
Financial markets play a prevailing role in the economy. The future legislation development in the f...
This dissertation studies the multiple players nonzero-sum stochastic differential games (NZSDG) in ...
The Multilevel approach has been introduced into stochastics by Heinrich 2001 and Giles 2008. It is ...
Grundlage dieser Dissertation ist ein Marktmodell, bei dem ein Market Maker mit informierten und uni...
We study classical statistical problems such as as community detection on graphs, Principal Componen...
Die Finanzkrise, welche mit der Insolvenz der Investment Bank Lehman Brothers ihren Lauf nahm, wurde...
[Resumen] Los modelos de evolución de los tipos de interés son necesarios para valorar produc...
Dans cette thèse, nous étudions quelques problèmes fondamentaux en mathématiques financières et actu...
Questa tesi si compone di quattro saggi sui modelli stocastici di volatilità in asset e option prici...
Die Börsenindustrie hat in den vergangenen zwei Jahrzehnten einen signifikanten Wandel durchlaufen -...
Rare event dedicated techniques are of great interest for the aerospace industry because of the larg...
In our work, we are interested in the compressible Stokes equations which are obtained from the comp...
Treballs de l'alumnat del grau d'Administració i Direcció d'Empreses, Facultat d'Economia i Empresa....
Affine jump-diffusion term structure models (AJTSMs) are recently receiving much attention in mathem...
In this thesis, we study several mathematical finance problems, related to the pricing of derivative...
Financial markets play a prevailing role in the economy. The future legislation development in the f...
This dissertation studies the multiple players nonzero-sum stochastic differential games (NZSDG) in ...
The Multilevel approach has been introduced into stochastics by Heinrich 2001 and Giles 2008. It is ...
Grundlage dieser Dissertation ist ein Marktmodell, bei dem ein Market Maker mit informierten und uni...
We study classical statistical problems such as as community detection on graphs, Principal Componen...
Die Finanzkrise, welche mit der Insolvenz der Investment Bank Lehman Brothers ihren Lauf nahm, wurde...
[Resumen] Los modelos de evolución de los tipos de interés son necesarios para valorar produc...
Dans cette thèse, nous étudions quelques problèmes fondamentaux en mathématiques financières et actu...
Questa tesi si compone di quattro saggi sui modelli stocastici di volatilità in asset e option prici...
Die Börsenindustrie hat in den vergangenen zwei Jahrzehnten einen signifikanten Wandel durchlaufen -...
Rare event dedicated techniques are of great interest for the aerospace industry because of the larg...
In our work, we are interested in the compressible Stokes equations which are obtained from the comp...
Treballs de l'alumnat del grau d'Administració i Direcció d'Empreses, Facultat d'Economia i Empresa....
Affine jump-diffusion term structure models (AJTSMs) are recently receiving much attention in mathem...