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arXiv · 1607.00453

Ma-Schlenker c-Octahedra in the 2-Sphere

John C. Bowers·Philip L. Bowers
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Abstract

We present constructions inspired by the Ma-Schlenker example of~\cite{Ma:2012hl} that show the non-rigidity of spherical inversive distance circle packings. In contrast to the use in~\cite{Ma:2012hl} of an infinitesimally flexible Euclidean polyhedron, embeddings in de Sitter space, and Pogorelov maps, our elementary constructions use only the inversive geometry of the $2$-sphere.

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John C. Bowers, Philip L. Bowers. 2016-07-02. Ma-Schlenker c-Octahedra in the 2-Sphere. https://arxiv.org/abs/1607.00453

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