Nomura algebras of nonsymmetric Hadamard models
Combinatorics
2017-10-20 v2
Abstract
We show that the Nomura algebra of the nonsymmetric Hadamard model coincides with the Bose-Mesner algebra of the directed Hadamard graph.
Keywords
Cite
@article{arxiv.1108.2581,
title = {Nomura algebras of nonsymmetric Hadamard models},
author = {Takuya Ikuta and Akihiro Munemasa},
journal= {arXiv preprint arXiv:1108.2581},
year = {2017}
}
Comments
10 pages, minor revision