On the spectrum of unitary finite-Euclidean graphs
Combinatorics
2008-07-17 v2 Number Theory
Abstract
We consider unitary graphs attached to Z_d^n using an analogue of the Euclidean distance. These graphs are shown to be integral when n is odd or the dimension d is even.
Keywords
Cite
@article{arxiv.0802.1231,
title = {On the spectrum of unitary finite-Euclidean graphs},
author = {Si Li and Le Anh Vinh},
journal= {arXiv preprint arXiv:0802.1231},
year = {2008}
}