معرفی
Dr. ir. Lech Grzelak is an Associate Professor at the Mathematical Institute within Utrecht University's Faculty of Science. His research focuses on Financial Mathematics, Computational Finance, and Quantitative Finance, with a strong emphasis on Stochastic Differential Equations (SDEs), Volatility Modeling, and Hybrid Derivatives.
- University: Utrecht University
- Academic Rank: Associate Professor
- Department: Mathematical Institute
Grzelak's work spans Stochastic Volatility Models, Local Volatility Models, and Valuation Adjustments (xVA). He has developed innovative methods like the Seven-League Scheme for large time-step Monte Carlo simulations and Stochastic Collocation techniques for efficient sampling.
Recent research trends include:
- Integration of Deep Learning with Monte Carlo for SDE simulation (GANs-based approaches)
- Hybrid models combining Stochastic Volatility and Stochastic Interest Rates
- Collateral Choice Options and Wrong-Way Risk modeling
- Applications in VIX Options, Basket Options, and Commodity Derivatives
He is an associate editor for the Journal of Computational Finance and Journal of Applied Mathematics and Computation. Grzelak also provides free educational content through his ComputationsInFinance YouTube channel and offers a Computational Finance Course online.
