Diophantine approximation on group varieties
Anish Ghosh (Tata Institute of Fundamental Research)
MSRI: Simons Auditorium
I will discuss the problem of Diophantine approximation on group varieties and outline a strategy to establish analogues of classical results in Diophantine approximation in this setting. Specifically, I will talk about the problem of counting solutions to Diophantine inequalities on group varieties and its connection to spectral gap. This is joint work with Alexander Gorodnik and Amos Nevo.