赵圣元 Sheng Yuan ZHAO
Maître de conférences, Université de Toulouse III
About
I am an assistant professor in mathematics. My interests lie in geometry, groups and dynamics, with particular attention to the holomorphic setting.
I was a Milnor Lecturer at Stony Brook University, working with Mikhail Lyubich, and before that I obtained my PhD under the supervision of Serge Cantat.
Research
Papers
With Song-Yan Xie, Kobayashi hyperbolicity of general surfaces via the Poincaré problem, preprint. arXiv.
With Song-Yan Xie, Periods of Oka K3 surfaces are dense, preprint. arXiv.
On cube and Cremona rigidity for higher-rank lattices, preprint. arXiv.
Cusp counting decay for congruence subgroups of $SL_2$ over number fields, preprint. arXiv.
With Nguyen-Bac Dang, Michael Kapovich, Mikhail Lyubich, Equidistribution of subvarieties for Anosov group actions on flag manifolds, preprint. arXiv.
Birational Kleinian groups. J. Eur. Math. Soc. 28 (2026), no. 3, pp. 1147–1211. journal.
With Hongming Nie, Berkovich Dynamics of Twisted Rational Maps. J Geom Anal 34, 355 (2024). journal.
Uniqueness of birational structures on Inoue surfaces. Annales de l'Institut Fourier, Tome 73 (2023) no. 2, pp. 873-917. journal.
Centralizers of elements of infinite order in plane Cremona groups, Ann. Scuola Normale Sup. Pisa, 23(2), 915-957 (2022). journal.
Automorphismes loxodromiques de surfaces abéliennes réelles, Ann. Fac. Sci. Toulouse,Tome 28, numéro 1, p. 109-127 (2019). journal.
Less serious stuff
Holomorphic families of complex projective structures pdf.
Activities
Je suis coorganisateur du Séminaire des Systèmes Dynamiques.
I am member of GAG.
I am member of DynAtrois.
Contact
post Université de Toulouse III Paul Sabatier, Institut de Mathématiques de Toulouse, 118, route de Narbonne, Toulouse, France