2008/03/09 by Igor Rivin, Rivin, Igor · 1 citation
Mathematics · Computer Science · #Graph theory and applications #Computational Geometry and Mesh Generation #Topological and Geometric Data Analysis
paper · pdf · doi:10.48550/arxiv.0803.1317
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.