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Resume (English only)
Academic Achievements
Publications:
- Hedging with memory: shallow and deep learning with signatures, with Louis-Amand Gérard, 2025
- Exponentially Fading Memory Signature, with Dimitri Sotnikov, 2025
- Weak solutions of Stochastic Volterra Equations in convex domains with general kernels, with Aurélien Alfonsi and Guillaume Szulda, 2025
- Simulating integrated Volterra square-root processes and Volterra Heston models via Inverse Gaussian, with Elie Attal, 2025
- Martingale property and moment explosions in signature volatility models, with Paul Gassiat and Dimitri Sotnikov, 2025
- From Hyper Roughness to Jumps as H -> -1/2, with Elie Attal and Mathieu Rosenbaum, 2025
- Capturing Smile Dynamics with the Quintic Volatility Model: SPX, Skew-Stickiness Ratio and VIX, with Shaun Li, 2025
Awards:
- AMIES PhD Award, 2019
- Bachelier Finance Society Junior Scholar Award, 2018
- DIM Math Innov Postdoctoral Fellowship, 2018
Research Experience
Professor in Applied Mathematics at Ecole Polytechnique, responsible for teaching M2 Probabilité et Finance. Co-organizes the Bachelier Seminar and is responsible for the 3rd-year engineering cycle internships in Mathematical Finance at Ecole Polytechnique.
Education
Defended his PhD Thesis in 2018 and Habilitation à Diriger des Recherches (HDR) in 2024.
Background
Research Interests: Mathematical finance, path-signatures, Volterra processes, volatility modeling, machine learning. Professor in Applied Mathematics at Ecole Polytechnique in the Mathematical Finance group of the CMAP department.