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University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Random graphs and applications to Coxeter groups

## Random graphs and applications to Coxeter groupsAdd to your list(s) Download to your calendar using vCal - Jason Behrstock (City University of New York)
- Wednesday 11 January 2017, 11:30-12:30
- 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 Erdos and Renyi introduced a model for studying random graphs of a given “density” and proved that there is a sharp threshold at which lower density random graphs are disconnected and higher density ones are connected. We will explain some new threshold theorems for random graphs and focus in particular on applications to geometric group theory: these concern divergence functions, which provide quantifications of non-positive curvature. Some of this talk will be on joint work with Hagen and Sisto; other parts are joint work with Hagen, Susse, and Falgas-Ravry. 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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