19-25 June 2011
Bled, Slovenia
Europe/Ljubljana timezone
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Regular polytopes from the Livingstone graph.

Presented by Dr. Isabel HUBARD
Type: Oral presentation
Track: Polytopes and Incidence Geometries

Content

The Janko group $J_1$ has, up to duality, exactly two rank four regular polytopes. In this talk we shall revisit the Livingstone graph and use some of its nice properties to give a construction, as a incidence geometry, of one of these regular polytopes, of Schl\"afli type $\{5,3,5\}$.

Place

Location: Bled, Slovenia
Address: Best Western Hotel Kompas Bled

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