Every non-Euclidean oriented matroid admits a biquadratic final polynomial
Combinatorics
2007-05-23 v1
Abstract
Richter-Gebert proved that every non-Euclidean uniform oriented matroid admits a biquadratic final polynomial. We extend this result to the non-uniform case.
Keywords
Cite
@article{arxiv.math/0510500,
title = {Every non-Euclidean oriented matroid admits a biquadratic final polynomial},
author = {Komei Fukuda and Sonoko Moriyama and Hiroki Nakayama},
journal= {arXiv preprint arXiv:math/0510500},
year = {2007}
}
Comments
5 pages, 1 figure