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arXiv · 2005.03866

Strongly involutive self-dual polyhedra

Javier Bracho·Luis Montejano·Eric Pauli·Jorge Luis Ramirez Alfonsin
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Abstract

A polyhedron is a graph $G$ which is simple, planar and 3-connected. In this note, we classify the family of strongly involutive self-dual polyhedra. The latter is done by using a well-known result due to Tutte characterizing 3-connected graphs. We also show that this special class of polyhedra self-duality behaves topologically as the antipodal mapping. These self-dual polyhedra are related with several problems in convex and discrete geometry including the Vázsonyi problem.

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Javier Bracho, Luis Montejano, Eric Pauli, Jorge Luis Ramirez Alfonsin. 2020-05-08. Strongly involutive self-dual polyhedra. https://arxiv.org/abs/2005.03866

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