Constructing directed strongly regular graphs by using semidirect products and semidihedral groups

In this paper, directed strongly regular graphs (DSRGs) are constructed by using semidirect products. The orbit condition in [3] has been weakened and this gives rise to the construction of DSRGs. Moreover, a different construction is given for DSRG by using semidihedral groups.

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Bibliographic Details
Published in	Communications Series A1 Mathematics & Statistics Vol. 72; no. 1; pp. 22 - 31
Main Authors	PİRİ, Semih, OLMEZ, Oktay, ŞAHİN, Murat
Format	Journal Article
Language	English
Published	30.03.2023
Online Access	Get full text

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Summary:	In this paper, directed strongly regular graphs (DSRGs) are constructed by using semidirect products. The orbit condition in [3] has been weakened and this gives rise to the construction of DSRGs. Moreover, a different construction is given for DSRG by using semidihedral groups.
ISSN:	1303-5991
DOI:	10.31801/cfsuasmas.1062880