email address: someid[at]math.uni-bielefeld[dot]de, where someid = mrouveyr
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Welcome to my home page! I am currently a postdoctoral researcher in Sebastian Herr's group at the University of Bielefeld. I am currently on the job market, looking for postdoc positions in control theory or dispersive PDE in France, starting as early as possible from October 2026.
Before working in Bielefeld, I was a PhD student at the Laboratoire de Mathématiques d'Orsay, Paris-Saclay University, under the supervision of Nicolas Burq. I defended my PhD on 27 June 2025 at LMO.
My main research topic is control theory for partial differential equations and its interaction with other fields of mathematics, including but not restricted to: geometric analysis, semiclassical analysis, spectral theory, harmonic analysis, and nonlinear dispersive equations.
Specifically, during my PhD, I studied energy decay rates for damped waves and spectral inequalities on Riemannian manifolds. In my postdoc, I am working on controllability properties of the nonlinear Schrödinger equation.
You can find my papers and preprints, as well as information about past and upcoming talks, in the Research tab.
Activities
Referee work for the following journals: The Journal of Geometric Analysis, Nonlinear Analysis: Real World Applications, Zeitschrift für Analysis und ihre Anwendungen
2022-2024: Co-organizer of the PhD analysis seminar of the Laboratoire de Mathématiques d'Orsay (with Rana Badreddine in 2022-23, Philippe Anjolras and Roméo Taboada in 2023-24).
Teaching
Students can contact me at my e-mail address.
At Bielefeld University, 2025-2026:
Proseminar Einführung in die Fourier-Reihen. Studierenden kann alle Informationen auf dem Moodle-Kurs finden.
Optimization and Dynamics Master's course, tutorial.
Mathematical Methods for Biology III Master's course, lecture and tutorial.
At Paris-Saclay University, 2022-2025:
2024-25: Analysis, 0th year (non-scientist students preparing for undergraduate scientific curricula)
2022-25: Python programming for scientific computing, 2nd year
2022-24: Integration, differential equations and asymptotic expansions, 1st year