Date & Time: Wednesday, January 29, 2014, 16:00-17:00.
Venue: Ramanujan Hall

Speaker: Anish Ghosh, TIFR Mumbai

Title: Effective Density of Lattice Orbits

Abstract: I will discuss the distribution of dense lattice orbits on homogeneous spaces of algebraic groups. The emphasis will be on examples, illustrating interesting connections with number theory and harmonic analysis. This is joint work with A. Gorodnik and A. Nevo.