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Asymptotic formulas for the diameter of sections of symmetric convex bodies
Authors:Apostolos Giannopoulos  Vitali D. Milman  Antonis Tsolomitis
Affiliation:a Department of Mathematics, University of Crete, Heraklion, Greece
b Department of Mathematics, Tel Aviv University, Tel Aviv, Israel
c Department of Mathematics, University of the Aegean, Karlovassi, Greece
Abstract:Sharpening work of the first two authors, for every proportion λ∈(0,1) we provide exact quantitative relations between global parameters of n-dimensional symmetric convex bodies and the diameter of their random ⌊λn⌋-dimensional sections. Using recent results of Gromov and Vershynin, we obtain an “asymptotic formula” for the diameter of random proportional sections.
Keywords:primary 46B07   secondary 52A20   52A40
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