Presented by:
Pierre Pansu
Date:
Thursday 12th January 2017 - 11:30 to 12:30
Venue:
INI Seminar Room 1
Abstract:
Benjamini and Schramm's work on incidence graphs of sphere
packings suggests a notion of conformal map between metric spaces
which is natural under coarse embeddings. We show that such maps
cannot exist between nilpotent or hyperbolic groups unless certain
numerical inequalities hold.
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