Drilling hyperbolic groups

Add to your list(s) Download to your calendar using vCal

• Alessandro Sisto (Heriot-Watt University)
• Tuesday 02 September 2025, 10:15-11:15
• Seminar Room 1, Newton Institute.

If you have a question about this talk, please contact nobody.

OGGW02 - Actions on graphs and metric spaces

I will discuss a group-theoretic procedure that simulates the effect at the level of the fundamental group of removing a closed geodesic from a hyperbolic 3-manifold, and can be thought of as the inverse procedure of peripheral filling for relatively hyperbolic groups. The main application will be establishing a connection between two versions of Cannon’s Conjecture, and I will try to argue that one of them should be less hard than the other one. Joint work with D. Groves, P. Haissinsky, J. Manning, D. Osajda, and G. Walsh.

This talk is part of the Isaac Newton Institute Seminar Series series.

This talk is included in these lists:

• All CMS events
• Featured lists
• INI info aggregator
• Isaac Newton Institute Seminar Series
• School of Physical Sciences
• Seminar Room 1, Newton Institute
• bld31

Note that ex-directory lists are not shown.