Naslov
Divisible design digraphs

Autori
Crnković, Dean ; Kharaghani, Hadi

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Algebraic Design Theory and Hadamard Matrices

Urednik/ci
Colbourn, Charles

Izdavač
Springer

Grad
Cham

Godina
2015

Raspon stranica
43-60

ISBN
978-3-319-17728-1

ISSN
2194-1009

Ključne riječi
Directed graph ; Divisible design ; Divisible design graph

Sažetak
Divisible design graphs have been recently defined by Haemers, Kharaghani and Meulenberg as a generalization of $(v, k, \lambda)$-graphs. In this paper we define and study divisible design digraphs, a directed graph version of divisible design graphs. On the other hand, divisible design digraphs are also natural generalization of doubly regular asymmetric digraphs. We obtain necessary conditions for the existence of a DDD with given parameters and give some constructions.

Izvorni jezik
Engleski

Znanstvena područja
Matematika

POVEZANOST RADA