We introduce a special kind of partial sum families, which we call equisizable partial sum families, that can be used to obtain directed strongly regular graphs admitting a semiregular group of automorphisms. We give a construction of an infinite family of equisizable partial sum families depending on two parameters that produce directed strongly regular graphs with new parameters. We also determine the automorphisms group of the associated directed strongly regular graphs in terms of the parameters.
Equisizable partial sum families / Grande Izquierdo, R; Kovács, I; Kutnar, K; Malnic, A; Martínez, L; Marusic, D. - In: JOURNAL OF ALGEBRAIC COMBINATORICS. - ISSN 0925-9899. - 51:2(2020), pp. 273-296. [10.1007/s10801-019-00875-w]
Equisizable partial sum families
Grande Izquierdo, R;
2020-01-01
Abstract
We introduce a special kind of partial sum families, which we call equisizable partial sum families, that can be used to obtain directed strongly regular graphs admitting a semiregular group of automorphisms. We give a construction of an infinite family of equisizable partial sum families depending on two parameters that produce directed strongly regular graphs with new parameters. We also determine the automorphisms group of the associated directed strongly regular graphs in terms of the parameters.| File | Dimensione | Formato | |
|---|---|---|---|
|
s10801-019-00875-w.pdf
non disponibili
Tipologia:
Versione Editoriale (PDF)
Licenza:
Copyright dell'editore
Dimensione
360.89 kB
Formato
Adobe PDF
|
360.89 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
