Uniqueness of an association scheme related to the Witt design on 11 points
Combinatorics
2023-05-23 v1
Abstract
It follows from Delsarte theory that the Witt - design gives rise to a -polynomial association scheme defined on the set of its blocks. In this note we show that is unique, i.e., defined up to isomorphism by its parameters.
Cite
@article{arxiv.2305.13027,
title = {Uniqueness of an association scheme related to the Witt design on 11 points},
author = {Alexander L. Gavrilyuk and Sho Suda},
journal= {arXiv preprint arXiv:2305.13027},
year = {2023}
}
Comments
4 pages