Some Applications of Ball’s Extension Theorem

نویسنده

  • MANOR MENDEL
چکیده

We present two applications Ball’s extension theorem. First we observe that Ball’s extension theorem, together with the recent solution of Ball’s Markov type 2 problem due to Naor, Peres, Schramm and Sheffilield, imply a generalization, and an alternative proof of, the Johnson-Lindenstrauss extension theorem. Secondly, we prove that the distortion required to embed the integer lattice {0, 1, . . . , m}n, equipped with the `p metric, in any 2-uniformly convex Banach space is of order min { n 1 2− 1 p , m1− 2 p } .

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تاریخ انتشار 2005