We show that the Morse boundary exhibits interesting examples of both the existence and non-existence of Cannon-Thurston maps for normal subgroups, in contrast with the hyperbolic case.
(Non-)existence of Cannon-Thurston maps for Morse boundaries
Creators
Ruth Charney - Brandeis University, Department of Mathematics
Matthew Cordes - Heriot-Watt University
Antoine Goldsborough - Heriot-Watt University
Alessandro Sisto - Heriot-Watt University
Stefanie Zbinden - Heriot-Watt University
Publication Details
The Bulletin of the London Mathematical Society, Vol.57(2), pp.463-471
Publisher
Wiley
Number of pages
9
Grant note
SNSF Ambizione Fellowship; Swiss National Science Foundation (SNSF)
EPSRC DTA studentship as well as the LMS Early Career Fellowship
SNSF; Swiss National Science Foundation (SNSF)