Simplices and spectra of graphs
Metric Geometry
2008-03-11 v1 Representation Theory
Abstract
In this note we show the n-2-dimensional volumes of codimension 2 faces of an n-dimensional simplex are algebraically independent functions of the lengths of edges. In order to prove this we compute the complete spectrum of a combinatorially interesting graph.
Cite
@article{arxiv.0803.1317,
title = {Simplices and spectra of graphs},
author = {Igor Rivin},
journal= {arXiv preprint arXiv:0803.1317},
year = {2008}
}
Comments
5 pages