Construction of rank $4$ self-dual association schemes inducing three partial geometric designs

Akihide Hanaki

doi:10.1002/jcd.21917

paper

Construction of rank $4$ self-dual association schemes inducing three partial geometric designs

arXiv:2306.02260 · doi:10.1002/jcd.21917

Abstract

B. Xu characterized rank $4$ self-dual association schemes inducing three partial geometric designs by their character tables. We construct such association schemes as Schur rings over abelian $2$ -groups.

References in corpus (1)

On a huge family of non-schurian Schur rings

Construction of rank 4 self-dual association schemes inducing three partial geometric designs

Abstract

References in corpus (1)

Construction of rank $4$ self-dual association schemes inducing three partial geometric designs