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arXiv · 1708.05395

Optimal Packings of Two to Four Equal Circles on Any Flat Torus

Madeline Brandt·William Dickinson·AnnaVictoria Ellsworth·Jennifer Kenkel·Hanson Smith
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Abstract

We find explicit formulas for the radii and locations of the circles in all the optimally dense packings of two, three or four equal circles on any flat torus, defined to be the quotient of the Euclidean plane by the lattice generated by two independent vectors. We prove the optimality of the arrangements using techniques from rigidity theory and topological graph theory.

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Madeline Brandt, William Dickinson, AnnaVictoria Ellsworth, Jennifer Kenkel, Hanson Smith. 2017-08-17. Optimal Packings of Two to Four Equal Circles on Any Flat Torus. https://arxiv.org/abs/1708.05395

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