Inhomogeneous quadratic forms

Seminar: 
Group Actions and Dynamics
Event time: 
Monday, February 15, 2010 - 9:30am to 10:30am
Location: 
431 DL
Speaker: 
Amir Mohammadi
Speaker affiliation: 
University of Chicago
Event description: 

We will address a recent joint work with G. Margulis on a quantitative version of the Oppenheimer conjecture for inhomogeneous quadratic forms. This generalizes the previous works of Eskin, Margulis and Mozes in the homogeneous setting also the work of J. Marklof.