More on Numbers and Graphs
Abstract
In this note we revisit a "ring of graphs" Q in which the set of finite simple graphs N extend the role of the natural numbers and the signed graphs Z extend the role of the integers. We point out the existence of a norm which allows to complete Q to a real or complex Banach algebra R or C.
 Publication:

arXiv eprints
 Pub Date:
 May 2019
 arXiv:
 arXiv:1905.13387
 Bibcode:
 2019arXiv190513387K
 Keywords:

 Mathematics  Combinatorics;
 Computer Science  Discrete Mathematics;
 05Cxx;
 05C76;
 46Jxx
 EPrint:
 14 pages, 5 figures