2 papers
math.CO2020
New constructions of Deza digraphs
Dean Crnkovic, Hadi Kharaghani, Sho Suda +1
Deza digraphs were introduced in 2003 by Zhang and Wang as directed graph version of Deza graphs, that also generalize the notion of directed strongly regular graphs. In this paper…
math.CO2019
On the PSU(4, 2)-invariant vertex-transitive strongly regular (216, 40, 4, 8) graph
Dean Crnković, Francesco Pavese, Andrea Švob
In 2018 the first, Rukavina and the third author constructed with the aid of a computer the first example of a strongly regular graph with parameters (216, 40, 4, 8) and proved…