Date: Wednesday, November 17, 2021
Location: 3866 East Hall (4:00 PM to 5:30 PM)
Title: Distribution of lattice orbits and ideas of generalization to discrete ones
Abstract: We often seek to understand a group through the distribution of its orbits on a given space. In this talk we will follow Ledrappier's ideas to study the distribution of lattice orbits. He shows that such distribution can be deduced, using a thickening trick, from the equidistribution of the unipotent flow. These ideas were used in a variety of groups, and we will see what are the difficulties that arise when discussing a geometrically finite group. This is based on a joint work with Jacqueline Warren.
Files:
Speaker: Nattalie Tamam
Institution: U Michigan
Event Organizer: spatzier asaf.katz@gmail.com
