The talk (given in person in room (614) will also be broadcasted on zoom, and the link for the meetings is:https://us02web.zoom.us/j/83337601824 Time: 14:00 Abstract: Given a (finitely generated) group, we are interested in investigating whether the group has a rich family … Continue reading Colloquium: Tuesday, April 12, 2022. Speaker: Ariel Yadin (Ben-Gurion). Title: “Abundance of subgroups via random walk entropy”.