Research

Preprints and publications

  1. Integer quadratic obstructions to the local controllability of the Burgers equation . Preprint, arXiv2607.15735, 2026.
  2. Fractional quadratic obstructions to the local controllability of the Burgers equation . Preprint, arXiv2606.28106, 2026.
  3. Approximate controllability of a bilinear wave equation and minimum time (with Karine Beauchard and Eugenio Pozzoli). Preprint, arXiv2601.19544, 2026.
  4. Blow-up, decay, and convergence to equilibrium for focusing damped cubic Klein-Gordon and Duffing equations . Preprint, arXiv2511.13851, 2025.
  5. Small-time local control of a Schrödinger equation: a negative and a positive quadratic result (with Karine Beauchard and Frédéric Marbach). To appear in Annales de l'Institut Fourier. arXiv2501.03882, 2025.
  6. Local controllability around a regular solution and null-controllability of scattering solutions for semilinear wave equations . Journal of Differential equations. arXiv version (2024).
  7. The damped focusing cubic wave equation on a bounded domain . Mathematical Control and Related Fields. arXiv version (2023).
  8. Change of regularity in controllability and observability of systems of wave equations. ESAIM: Control, Optimisation and Calculus of Variations. arXiv version (2023).
  9. Uniform estimates for solutions of nonlinear focusing damped wave equations . Preprint: arXiv2403.06541, 2023.
  10. Aluthge operator field and its numerical range and spectral properties (with Gilles Cassier). Integral Equations and Operator Theory. HAL access.

Other

  • PhD Thesis.