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General Information
| Full Name | Béranger Seguin (Dr.) |
| Languages | French (native), English, German. Beginner in Dutch and Hungarian. |
Academic Interests
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Arithmetic geometry and number theory
- Inverse Galois theory and arithmetic statistics
- Moduli spaces of covers/curves and their homology
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Side interests
- Grothendieck-Teichmüller theory, anabelian geometry
- Non-commutative algebra, skew fields, central simple algebras
- Logic, model theory, proof theory, formalized mathematics
- Model categories, higher category theory
Employment
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2023-...
Postdoctoral researcher
Institut für Mathematik, Universität Paderborn, Germany
- Arbeitsgruppe Computeralgebra und Zahlentheorie
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2020-2023
PhD candidate
Laboratoire Paul Painlevé, Université de Lille, France
École Normale Supérieure, Paris, France
Education
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2023
PhD in Mathematics — Geometry and Arithmetic of Components of Hurwitz Spaces
Université de Lille, France
- supervised by Pierre Dèbes and Ariane Mézard
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2019
Master of Fundamental Mathematics
Sorbonne Université, Paris, France
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2016-2020
Student
École Normale Supérieure, Paris, France
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2014-2016
Scientific preparatory classes
Lycée Fabert, Metz, France
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2014
AbiBac — German Abitur and French Baccalauréat
Lycée Jean-Victor Poncelet, Saint-Avold, France
Publications
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2024
Study of a division-like property (with Robin Khanfir) [preprint] [doi]
- published in Journal of Algebra and its Applications
Teaching
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2020-2023
Teaching assistant for second year students (Mathematics, 2h/week)
Cycle pluridisciplinaire d'études supérieures (CPES), PSL, Paris
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2020
Introduction to Proof Theory
Cours aux Ernests, ENS, Paris
Internships
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2019
Research internship
Institut de Mathématiques de Bordeaux, France
- supervised by Xavier Caruso
- writing of my master's thesis — Deformations of Galois representations
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2018
Research internship abroad (5 months) [report]
Rényi Alfréd Matematikai Kutatóintézet, Budapest, Hungary
- supervised by Szamuely Tamás
Other
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Computer skills
- Programming: C#, Python, JavaScript, PHP
- Web design: HTML5, CSS, …
- GAP, SAGE
- Lean (beginner)
- Typesetting: LaTeX and Typst
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Music
- Jazz and fusion, prog rock, microtonal music
- Saxophone, clarinet, trumpet, bass, guitar, piano
- Songwriting, composition, arranging, mixing and music production
- Numerous band experiences (mostly jazz)
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Hobbies
- Linguistics and language learning, Esperanto
- Bike travel
- Knitting/crochet
- Pastry