Isometric embeddings of a class of separable metric spaces into Banach spaces
Sophocles K. Mercourakis, Vassiliadis G. Vassiliadis (2018)
Commentationes Mathematicae Universitatis Carolinae
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Let be a bounded countable metric space and a constant, such that , for any pairwise distinct points of . For such metric spaces we prove that they can be isometrically embedded into any Banach space containing an isomorphic copy of .