The centipede is determined by its Laplacian spectrum
Combinatorics
2008-07-11 v1 Classical Analysis and ODEs
Spectral Theory
Abstract
A centipede is a graph obtained by appending a pendant vertex to each vertex of degree 2 of a path. In this paper we prove that the centipede is determined by its Laplacian spectrum.
Keywords
Cite
@article{arxiv.0807.1632,
title = {The centipede is determined by its Laplacian spectrum},
author = {Romain Boulet},
journal= {arXiv preprint arXiv:0807.1632},
year = {2008}
}
Comments
Article en anglais avec un r\'esum\'e \'etendu en fran\c{c}ais. Paper in english with an extended abstract in french