Arbeitsgemeinschaft: Thin Groups and Super-approximation

  • Alireza Salehi Golsefidy

    UCSD, La Jolla, USA
  • Alex Kontorovich

    Rutgers University, Piscataway, USA
  • Hee Oh

    Yale University, New Haven, USA


The aim of this workshop was to discuss the super-approximation of thin groups, its dynamical implications in terms of the mixing of geodesic flows, and applications to various problems in arithmetic, geometry, and dy- namics.

Cite this article

Alireza Salehi Golsefidy, Alex Kontorovich, Hee Oh, Arbeitsgemeinschaft: Thin Groups and Super-approximation. Oberwolfach Rep. 18 (2021), no. 4, pp. 2721–2790

DOI 10.4171/OWR/2021/50