published on May 20, 2026
A dichotomy in the tail behaviour of quadratic Weyl sums
By Francesco Cellarosi
Dynamics on quotients of SL(2,C) by discrete subgroups - Lecture 2
Appears in collections : Homogeneous spaces, diophantine approximation and stationary measures / Espaces homogenes. Approximation diophantienne. Mesures stationnaires, Ecoles de recherche
We will discuss old and recent results on topological and measurable dynamics of diagonal and unipotent flows on frame bundles and unit tangent bundles over hyperbolic manifolds. The first lectures will be a good introduction to the subject for young researchers.
