A (57,14,1) strongly regular graph does not exist

H.A. Wilbrink; A.E. Brouwer

doi:10.1016/1385-7258(83)90047-1

A (57,14,1) strongly regular graph does not exist

H.A. Wilbrink, A.E. Brouwer

Discrete Algebra and Geometry

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

7 Citaten (Scopus)

Samenvatting

We show that a strongly regular graph with parameters n=57, K=14, ¿=1, ¿=4 ( (0,1)-eigenvalues: 1*14, 38*2, 18*(-5); (1, -1)-eigenvalues: 1*28, 38*(- 5), 18*9) does not exist.

Originele taal-2	Engels
Pagina's (van-tot)	117-121
Tijdschrift	Indagationes Mathematicae (Proceedings)
Volume	86
Nummer van het tijdschrift	1
DOI's	https://doi.org/10.1016/1385-7258(83)90047-1
Status	Gepubliceerd - 1983

Toegang tot document

10.1016/1385-7258(83)90047-1

Citeer dit

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AB - We show that a strongly regular graph with parameters n=57, K=14, ¿=1, ¿=4 ( (0,1)-eigenvalues: 1*14, 38*2, 18*(-5); (1, -1)-eigenvalues: 1*28, 38*(- 5), 18*9) does not exist.

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