Spectra and eigenspaces of arbitrary lifts of graphs
arXiv:1903.10776
Abstract
We describe, in a very explicit way, a method for determining the spectra and bases of all the corresponding eigenspaces of arbitrary lifts of graphs (regular or not).
arXiv:1903.10776
We describe, in a very explicit way, a method for determining the spectra and bases of all the corresponding eigenspaces of arbitrary lifts of graphs (regular or not).