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.
Before that, 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 research area is control theory for heat and wave equations, with a focus on spectral inequalities on Riemannian manifolds. You can find my papers and preprints, as well as information about past and upcoming talks, in the Research tab.
More broadly, I am interested in the analysis of partial differential equations, the long-time and concentration properties of their solutions, and their interaction with (Riemannian) geometry and probability (random initial data, SPDE, ...). I use tools from semiclassical, harmonic and geometric analysis, and I am open to and interested in other methods.
Activities
Referee work for the following journal: 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.
University of Bielefeld
Undergraduate teaching, Paris-Saclay University
2024-25: Analysis, 0th year (non-scientist students preparing for undergraduate scientific curricula), exercise sessions
2022-25: Python programming for scientific computing, 2nd year, exercise sessions
2022-24: Integration, differential equations and asymptotic expansions, 1st year, exercise session