Numerical methods and models in market risk and financial valuations area This work is organized in two themes : (i) A novel numerical method to price options on many assets, (ii) The liquidity risk, the limit order book modeling and the market microstructure. First theme : Greedy algorithms and applications for solving partial differential equations in high dimension Many problems of interest for various applications (material sciences, finance, etc) involve high- dimensional partial differential equations (PDEs). The typical example in finance is the pricing of a basket option, which can be obtained by solving the Black-Scholes PDE with dimension the number of underlying assets. We propose to investigate an algorithm which has been recent...
We are concerned with a new type of supermartingale decomposition in the Max-Plus algebra, which ess...
The problem of national accounts at «constant prices » arises out of the need to compare chronologic...
This thesis deals with option pricing in exponential Lévy models. We establish the relationship betw...
Numerical methods and models in market risk and financial valuations area This work is organized in ...
In the first part of this thesis, we studied the impact on prices of options volatility estimation e...
In the first part of this thesis, we studied the impact on prices of options volatility estimation e...
This PhD dissertation consists of three independent parts and deals with applications of stochastic ...
In the first part of this thesis, we studied the impact on prices of options volatility estimation e...
Jury: Joseph ABDOU, Bernard DE MEYER, Elyès JOUINI, Jean-François MERTENS, Sylvain SORIN (Rapporteur...
This thesis deals with the numerical solution of general stochastic control problems, with notable a...
Cette thèse de doctorat consiste en trois chapitres qui traitent des sujets de choix de portefeuille...
THIS THESIS IS DOVOTED TO OPTIMAL QUANTIZATION WITH SOME APPLICATIONS TO MATHEMATICAL FINANCE. CHAP....
Numerical simulations are nowadays a major tool in aerodynamic design in aeronautic, automotive, nav...
Cette thèse porte sur l'optimisation des portefeuilles d'actifs soumis au risque de défaut. La crise...
We are concerned with a new type of supermartingale decomposition in the Max-Plus algebra, which ess...
We are concerned with a new type of supermartingale decomposition in the Max-Plus algebra, which ess...
The problem of national accounts at «constant prices » arises out of the need to compare chronologic...
This thesis deals with option pricing in exponential Lévy models. We establish the relationship betw...
Numerical methods and models in market risk and financial valuations area This work is organized in ...
In the first part of this thesis, we studied the impact on prices of options volatility estimation e...
In the first part of this thesis, we studied the impact on prices of options volatility estimation e...
This PhD dissertation consists of three independent parts and deals with applications of stochastic ...
In the first part of this thesis, we studied the impact on prices of options volatility estimation e...
Jury: Joseph ABDOU, Bernard DE MEYER, Elyès JOUINI, Jean-François MERTENS, Sylvain SORIN (Rapporteur...
This thesis deals with the numerical solution of general stochastic control problems, with notable a...
Cette thèse de doctorat consiste en trois chapitres qui traitent des sujets de choix de portefeuille...
THIS THESIS IS DOVOTED TO OPTIMAL QUANTIZATION WITH SOME APPLICATIONS TO MATHEMATICAL FINANCE. CHAP....
Numerical simulations are nowadays a major tool in aerodynamic design in aeronautic, automotive, nav...
Cette thèse porte sur l'optimisation des portefeuilles d'actifs soumis au risque de défaut. La crise...
We are concerned with a new type of supermartingale decomposition in the Max-Plus algebra, which ess...
We are concerned with a new type of supermartingale decomposition in the Max-Plus algebra, which ess...
The problem of national accounts at «constant prices » arises out of the need to compare chronologic...
This thesis deals with option pricing in exponential Lévy models. We establish the relationship betw...