CMUP PhD Informal Seminar - Bounded cancellation of endomorphisms of hyperbolic groups

The main goal of this talk is to present a geometric version of the bounded cancellation lemma for endomorphisms of hyperbolic groups and a general idea of how it can be used to prove that every uniformly continuous endomorphism with respect to a visual metric is a quasi-isometric embedding with respect to the geodesic metric. All the needed definitions will be given and details will be avoided.

Date and Venue

Start Date
Online Zoom meeting
End Date


André Carvalho

Speaker's Institution

UC|UP Joint PhD Program


CMUP Informal PHD Seminar