"Geometry and Analysis on Groups" Research Seminar
Time: 2014.11.18, 15:00--17:00
Location: Seminarraum 8, Oskar-Morgenstern-Platz 1, 2.Stock
Title: "Locally compact lacunary hyperbolic groups."
Speaker: Adrien Le Boudec (Université Paris-Sud 11)
We will give several results about locally compact compactly
generated groups with one asymptotic cone a real tree. The main idea of
the proofs will rely on the study of a transitive isometric action on the
real tree arising as an asymptotic cone, and how to deduce properties of
the group from the dynamics of this action.