Research
Main research topics
- Mathematical finance and quantitative finance
Optimal investment and risk management (liquidity, default risk)
Robust portfolio selection
Market microstructure and high frequency trading
Real options and energy markets
- Stochastic control and optimization
Mean-field game, McKean-Vlasov control
HJB equation and viscosity solutions
Backward stochastic differential equation
- Machine learning
Neural networks algorithms for stochastic control and PDEs
Reinforcement learning
Generative modeling
Quantization
Monte-Carlo methods
Editor in chief of SIAM Journal on Control and Optimization (2024-)
Editor in chief (with I. Lasiecka) of Applied Mathematics and Optimization (2016-2023)