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University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Coarse negative curvature in action

## Coarse negative curvature in actionAdd to your list(s) Download to your calendar using vCal - David Hume (University of Oxford)
- Thursday 12 January 2017, 10:00-11:00
- Seminar Room 1, Newton Institute.
If you have a question about this talk, please contact info@newton.ac.uk. NPCW01 - Non-positive curvature in action Admitting a “nice” action on a hyperbolic space has strong algebraic and geometric consequences for a group. For this talk we will focus on replacing “nice” by “non-trivial acylindrical”. The goal of the talk is to open and discuss a number of interesting and important recognition problems for non-trivial acylindrical actions of groups on hyperbolic spaces and to discuss the relation between these problems and the existence of coarse negative curvature in the group. This is a summary of current progress on many projects with a variety of co-authors. This talk is part of the Isaac Newton Institute Seminar Series series. ## This talk is included in these lists:- All CMS events
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