Geodesic
Gromov–Hausdorff distance between sets of vertices of regular polygons inscribed into a circle
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 3 (2023), pp. 23-27 
T. K. Talipov. Gromov–Hausdorff distance between sets of vertices of regular polygons inscribed into a circle. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 3 (2023), pp. 23-27. http://geodesic.mathdoc.fr/item/VMUMM_2023_3_a3/
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     author = {T. K. Talipov},
     title = {Gromov{\textendash}Hausdorff distance between sets of vertices of regular polygons inscribed into a circle},
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     pages = {23--27},
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     url = {http://geodesic.mathdoc.fr/item/VMUMM_2023_3_a3/}
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Voir la notice de l'article provenant de la source Math-Net.Ru

We calculate the Gromov–Hausdorff distance between vertex sets of regular polygons endowed with the round metric. We give a full answer for the case of $n$- and $m$-gons with $m$ divisible by $n$. We also calculate all distances to $2$-gons and $3$-gons.

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