The John Theorem for Simplex
Combinatorics
2010-01-26 v1
Abstract
In this paper, we give a description of the John contact points of a regular simplex. We prove that the John ellipsoid of any simplex is ball if and only if this simplex is regular and that the John ellipsoid of a regular simplex is its inscribed ball.
Cite
@article{arxiv.1001.4223,
title = {The John Theorem for Simplex},
author = {Si Lin and Xiong Ge and Leng Gangsong},
journal= {arXiv preprint arXiv:1001.4223},
year = {2010}
}
Comments
8 pages