A spectral proof of the uniqueness of a strongly regular graph with parameters (81, 20, 1, 6)

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Naslov:	A spectral proof of the uniqueness of a strongly regular graph with parameters (81, 20, 1, 6)
Avtorji:	ID Stevanović, Dragan (Avtor) ID Milošević, Marko (Avtor)
Datoteke:	http://dx.doi.org/10.1016/j.ejc.2008.07.021
Jezik:	Neznan jezik
Vrsta gradiva:	Delo ni kategorizirano
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	IAM - Inštitut Andrej Marušič
Opis:	We give a new proof that there exists a unique strongly regular graph with parameters (81, 20, 1, 6). Unlike the finite geometry approach used by Brouwerand haemers, we use linear algebra and spectral graph theory concepts, namely the technique of star complements, in our proof.
Ključne besede:	graph theory
Leto izida:	2009
Št. strani:	str. 957-968
Številčenje:	Vol. 30, no. 4
PID:	20.500.12556/RUP-3416
ISSN:	0195-6698
UDK:	519.17
COBISS.SI-ID:	1024073812
Datum objave v RUP:	15.10.2013
Število ogledov:	3417
Število prenosov:	35
Metapodatki:
:	STEVANOVIĆ, Dragan in MILOŠEVIĆ, Marko, 2009, A spectral proof of the uniqueness of a strongly regular graph with parameters (81, 20, 1, 6). [na spletu]. 2009. Vol. 30, no. 4, p. 957–968. [Dostopano 6 april 2025]. Pridobljeno s: http://dx.doi.org/10.1016/j.ejc.2008.07.021 Kopiraj citat