The present thesis deals with numerical schemes to solve Markov Decision Problems (MDPs), partial differential equations (PDEs), quasi-variational inequalities (QVIs), backward stochastic differential equations (BSDEs) and reflected backward stochastic differential equations (RBSDEs). The thesis is divided into three parts.The first part focuses on methods based on quantization, local regression and global regression to solve MDPs. Firstly, we present a new algorithm, named Qknn, and study its consistency. A time-continuous control problem of market-making is then presented, which is theoretically solved by reducing the problem to a MDP, and whose optimal control is accurately approximated by Qknn. Then, a method based on Markovian embeddin...
This thesis addresses the problem of high dimensional inference.We propose different methods for est...
Cette thèse traite de la solution numérique de deux types de problèmes stochastiques. Premièrement, ...
This thesis contains three parts that can be read independently. In the first part, we study the res...
The present thesis deals with numerical schemes to solve Markov Decision Problems (MDPs), partial di...
The present thesis deals with numerical schemes to solve Markov Decision Problems (MDPs), partial di...
This Ph.D. thesis deals with the numerical solution of two types of stochastic problems. First, we i...
This thesis proposes different problems of stochastic control and optimization that can be solved on...
Backward stochastic differential equations (BSDE) are known to be a powerful tool in mathematical mo...
We address a class of McKean-Vlasov (MKV) control problems with common noise, called polynomial cond...
There are two main parts of this thesis: Time-Inconsistent Control (TIC) problems (Chapters 1 and 2)...
Cette thèse traite de la solution numérique de deux types de problèmes stochastiques. Premièrement, ...
Reinforcement learning describes how an agent can learn to act in an unknown environment in order to...
This paper proposes two algorithms for solving stochastic control problems with deep learning, with ...
This thesis deals with two subjects: the strong well-posedness of stochastic differential equations ...
We address a class of McKean-Vlasov (MKV) control problems with common noise, called polynomial cond...
This thesis addresses the problem of high dimensional inference.We propose different methods for est...
Cette thèse traite de la solution numérique de deux types de problèmes stochastiques. Premièrement, ...
This thesis contains three parts that can be read independently. In the first part, we study the res...
The present thesis deals with numerical schemes to solve Markov Decision Problems (MDPs), partial di...
The present thesis deals with numerical schemes to solve Markov Decision Problems (MDPs), partial di...
This Ph.D. thesis deals with the numerical solution of two types of stochastic problems. First, we i...
This thesis proposes different problems of stochastic control and optimization that can be solved on...
Backward stochastic differential equations (BSDE) are known to be a powerful tool in mathematical mo...
We address a class of McKean-Vlasov (MKV) control problems with common noise, called polynomial cond...
There are two main parts of this thesis: Time-Inconsistent Control (TIC) problems (Chapters 1 and 2)...
Cette thèse traite de la solution numérique de deux types de problèmes stochastiques. Premièrement, ...
Reinforcement learning describes how an agent can learn to act in an unknown environment in order to...
This paper proposes two algorithms for solving stochastic control problems with deep learning, with ...
This thesis deals with two subjects: the strong well-posedness of stochastic differential equations ...
We address a class of McKean-Vlasov (MKV) control problems with common noise, called polynomial cond...
This thesis addresses the problem of high dimensional inference.We propose different methods for est...
Cette thèse traite de la solution numérique de deux types de problèmes stochastiques. Premièrement, ...
This thesis contains three parts that can be read independently. In the first part, we study the res...