New directed strongly regular graphs on 60 vertices
Combinatorics
2026-04-08 v1
Abstract
We prove the existence of directed strongly regular graphs with parameters (60,21,11,6,8), (60,22,12,8,8), (60,24,10,9,10), (60,25,17,8,12), (60,27,21,12,12) and (60,28,20,14,12). The group acts transitively on the constructed graphs.
Keywords
Cite
@article{arxiv.2604.05884,
title = {New directed strongly regular graphs on 60 vertices},
author = {Dean Crnkovic and Andrea Svob and Matea Zubovic Zutolija},
journal= {arXiv preprint arXiv:2604.05884},
year = {2026}
}
Comments
5 pages