Research interests
My research interests revolve around geometric group theory, hyperbolic geometry and geometric topology. More precisely, I am interested in the group of isometries of the infinite-dimensional hyperbolic space and its discrete subgroups.
Preprints
Ph.D. Thesis
Talks
November 27, 2025 : An exotic embedding of the hyperbolic plane via convex bodies, SNU (Seoul), Dynamical Group Theory VII.
October 22, 2025 : Embeddings into the infinite-dimensional hyperbolic space, Seoul, Fall Meeting of the KMS.
July 29, 2025 : Discrete isometry groups of the infinite-dimensional hyperbolic space and convex-cocompact representations, Kyoto, Differential Topology Seminar.
June 12, 2025 : Discrete isometry groups of the infinite-dimensional hyperbolic space, KIAS (Seoul), 2K-GATE Workshop I.
April 25, 2025 : Discrete isometry groups of the infinite-dimensional hyperbolic space, KAIST (Daejeon), Spring Meeting of the KMS.
February 19, 2025 : Convex-cocompact representations into the isometry group of the infinite-dimensional hyperbolic space, KIAS (Seoul), Visgat Seminar.
January 21, 2025 : Convex-cocompact representations into the isometry group of the infinite-dimensional hyperbolic space, SNU (Seoul), SNU Exchange Seminar.
December 9, 2024 : Irreducible actions of Coxeter groups on the infinite-dimensional hyperbolic space, Bordeaux, Arithmetic groups, hyperbolic manifolds and computation conference.
November 26, 2024 : Convex-cocompact representations of finitely generated groups into the isometry group of the infinite-dimensional hyperbolic space, MPI MiS (Leipzig), Geometry Seminar.
October 10, 2024 : Déformations de représentations convexes cocompactes dans le groupe d’isométries de l’espace hyperbolique de dimension infinie, I2M (Marseille), Geometry and Topology Seminar.
May 27, 2024: Déformations de représentations convexes cocompactes dans le groupe d'isométries de l'espace hyperbolique de dimension infinie, IRMAR (Rennes), Ergodic Theory Seminar.
April 18, 2024: Deformations of convex-cocompact representations into the isometry group of the infinite-dimensional hyperbolic space, Autrans, Workshop "Submanifolds of locally symmetric spaces: geometric, analytic and dynamical aspects”.
February 13, 2024: Deformations of convex-cocompact representations into the isometry group of the infinite-dimensional hyperbolic space, PS-SNU Geometry/Topology Online Seminar.
June 8, 2023: Représentations convexes cocompactes dans le groupe des isométries de l'espace hyperbolique de dimension infinie, IRMAR (Rennes), Ph.D. Students' Seminar (Pampers).
May 3, 2023: L'ensemble de Mandelbrot, et un tour de magie, IECL (Nancy), Ph.D. Students' Seminar.
January 30, 2023: Convex-cocompact representations into the group of isometries of the infinite-dimensional hyperbolic space, LMO (Orsay), Groups and Operator Algebras Seminar.
May 19, 2022: Représentations convexes cocompactes dans le groupe des isométries de l’espace hyperbolique de dimension infinie, IRMA (Strasbourg), Ph.D. Students' Seminar.
May 12, 2022: Convex-cocompact representations into the isometry group of the infinite-dimensional hyperbolic space, IF (Grenoble), Ph.D. Students' Seminar.
September 23, 2021: Coxeter groups acting on the infinite-dimensional hyperbolic space, Kleebach, "Group and Geometry" meeting of ANR AGIRA.
April 29, 2021: Algèbres de Clifford, IRMA (Strasbourg), Ph.D. Students' Seminar.
Visiting periods
September 1 to September 5, 2025 : Visite at Institut Fourier (Grenoble), guest of Anne Parreau and Balthazar Fléchelles.
July 28 to July 30, 2025 : Visit at Kyoto University, guest of Koji Fujiwara and Alexis Marchand.
April 30 to May 17, 2025 : Visit at MPI MiS (Leipzig), guest of Anna Wienhard and Clarence Kineider.
October 26 to November 6, 2024 : Visit at Seoul National University, guest of Gye-Seon Lee. Financially covered by the PHC-STAR program.
August 27 to August 28, 2024: Visit at EPFL (Lausanne), guest of Gonzalo Ruiz Stolowicz.
February 26 to May 3, 2022: Visit at Seoul National Universty, guest of Gye-Seon Lee. Financially covered by the DrEAM mobility grant (episode #7).