Threshold phenomena for high-dimensional random polytopes

Author:

Bonnet Gilles1,Chasapis Giorgos2,Grote Julian1,Temesvari Daniel1,Turchi Nicola1

Affiliation:

1. Faculty of Mathematics, Ruhr University Bochum, Universitätsstraße 150, 44780 Bochum, Germany

2. Department of Mathematics, National & Kapodistrian University of Athens, Panepistimioupolis, Zografou 15784, Athens, Greece

Abstract

Let [Formula: see text], [Formula: see text] be independent random points in [Formula: see text], distributed according to the so-called beta or beta-prime distribution, respectively. We establish threshold phenomena for the volume, intrinsic volumes, or more general measures of the convex hulls of these random point sets, as the space dimension [Formula: see text] tends to infinity. The dual setting of polytopes generated by random halfspaces is also investigated.

Publisher

World Scientific Pub Co Pte Lt

Subject

Applied Mathematics,General Mathematics

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