Title of article
The Gewirtz Graph: An Exercise in the Theory of Graph Spectra
Author/Authors
Brouwer، نويسنده , , A.E. and Haemers، نويسنده , , W.H.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1993
Pages
11
From page
397
To page
407
Abstract
We prove that there is a unique graph (on 56 vertices) with spectrum 101235(-4)20 and examine its structure. It turns out that, e.g., the Coxeter graph (on 28 vertices) and the Sylvester graph (on 36 vertices) are induced subgraphs. We give descriptions of this graph.
Journal title
European Journal of Combinatorics
Serial Year
1993
Journal title
European Journal of Combinatorics
Record number
1548493
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