Abstract
Let K be the space of compact subsets of E d, endowed with the Hausdorff-metric. It is shown that the isometries of K onto itself are the mappings generated by rigid motions of E d.
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Gruber, P.M. The space of compact subsets of E d . Geom Dedicata 9, 87–90 (1980). https://doi.org/10.1007/BF00156476
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DOI: https://doi.org/10.1007/BF00156476