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The spectra of Coxeter graphs. (English) Zbl 0974.05053

Authors’ abstract: We determine the spectra of the finite Coxeter graphs defined by a terminal node of the Coxeter diagram, and the spectra of their thick equivalents.

MSC:

05C50 Graphs and linear algebra (matrices, eigenvalues, etc.)
05E30 Association schemes, strongly regular graphs
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References:

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