Research

Main interests

  • Numerical methods: numerical integration, automatic differentiation, optimisation

  • Dynamical systems: recurring dynamics, orbit stability

  • Celestial mechanics: solar system evolution, small bodies, long-term trajectories

I focus on the interaction between various research domains, and always thrive to learn new subjects and methods to combine! For instance, I'd like to learn more about:

  • Bifurcation theory

  • Computer-assisted proofs

  • Space debris

  • Planetary defense

Programming skills

Julia: expert

Julia is my main language since 2022. I wrote TaylorInterface.jl, and try to actively participate in the community (organizer of the JuliaCon Local Paris 2025 and the Julia In Paris Meetup)

C: advanced

I developed several projects in C, and interfaced the taylor integrator (which compiles to C code) with Julia.

Other languages

  • OCaml: intermediate

  • Python: intermediate

  • GDScript: intermediate

  • Notions of: Bash, C++, Rust, HTML/CSS, JavaScript...

CC BY-SA 4.0 Alexandre Prieur. Last modified: February 18, 2026. Website built with Franklin.jl and the Julia programming language.