A construction of directed strongly regular graphs with parameters (63,11,8,1,2)

Fuente: arXiv
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Autores principales: Brouwer, Andries E., Crnković, Dean, Švob, Andrea
Formato: Preprint
Publicado: 2024
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author Brouwer, Andries E.
Crnković, Dean
Švob, Andrea
author_facet Brouwer, Andries E.
Crnković, Dean
Švob, Andrea
contents In this paper, we prove the existence of directed strongly regular graphs with parameters $(63,11,8,1,2)$. We construct a pair of nonisomorphic dsrg(63,11,8,1,2), where one is obtained from the other by reversing all arrows. Both directed strongly regular graphs have $L_2(8):3$ as the full automorphism group.
format Preprint
id arxiv_https___arxiv_org_abs_2404_03100
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle A construction of directed strongly regular graphs with parameters (63,11,8,1,2)
Brouwer, Andries E.
Crnković, Dean
Švob, Andrea
Combinatorics
In this paper, we prove the existence of directed strongly regular graphs with parameters $(63,11,8,1,2)$. We construct a pair of nonisomorphic dsrg(63,11,8,1,2), where one is obtained from the other by reversing all arrows. Both directed strongly regular graphs have $L_2(8):3$ as the full automorphism group.
title A construction of directed strongly regular graphs with parameters (63,11,8,1,2)
topic Combinatorics
url https://arxiv.org/abs/2404.03100