Presented by:
Indira Chatterji
Date:
Thursday 13th April 2017 - 10:00 to 11:00
Venue:
INI Seminar Room 2
Abstract:
A geodesic space has thin triangles if every triple of
points belongs to the vertex set of a thin triangle. If such a space admits a
structure of space with walls, then it is at finite Hausdorff distance of its
associated median space. This shows for instance that the hyperbolic n-space is
at finite Hausdorff distance from the associated median space.
Joint work with Cornelia Drutu and Frederic Haglund.
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