Research

Preprints and publications

  • Approximate controllability of a bilinear wave equation and minimum time (with Karine Beauchard and Eugenio Pozzoli). Preprint, arXiv2601.19544, 2026.
  • Blow-up, decay, and convergence to equilibrium for focusing damped cubic Klein-Gordon and Duffing equations Preprint, arXiv2511.13851, 2025.
  • Small-time local control of a Schrödinger equation: a negative and a positive quadratic result (with Karine Beauchard and Frédéric Marbach). Preprint, arXiv2501.03882, 2025.
  • Local controllability around a regular solution and null-controllability of scattering solutions for semilinear wave equations . Journal of Differential equations. arXiv version (2024).
  • The damped focusing cubic wave equation on a bounded domain . Mathematical Control and Related Fields. arXiv version (2023).
  • Change of regularity in controllability and observability of systems of wave equations. ESAIM: Control, Optimisation and Calculus of Variations. arXiv version (2023).
  • Uniform estimates for solutions of nonlinear focusing damped wave equations . Preprint: arXiv2403.06541, 2023.
  • Aluthge operator field and its numerical range and spectral properties (with Gilles Cassier). Integral Equations and Operator Theory. HAL access.

    Other

  • PhD Thesis.