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  • Equilateral sets in infinit...
    MERCOURAKIS, S. K.; VASSILIADIS, G.

    Proceedings of the American Mathematical Society, 01/2014, Letnik: 142, Številka: 1
    Journal Article

    We show that every Banach space X has an infinite equilateral set and also that if X, then it can be renormed so as to admit an equilateral set of equal size.