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arXiv · 1301.5515

Mutually Equidistant Spheres that Intersect

Steven R. Finch
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Abstract

The setting for this brief paper is R^3. Distance between two spheres is understood as distance delta between spherical centers. For instance, a Reuleaux tetrahedron T is the intersection of four unit balls satisfying delta=1 pairwise. Volume and surface area of T are already well-known; our humble contribution is to calculate the mean width of T.

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Steven R. Finch. 2013-01-23. Mutually Equidistant Spheres that Intersect. https://arxiv.org/abs/1301.5515

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