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Nonregular graphs with three eigenvalues - MaRDI portal

Nonregular graphs with three eigenvalues (Q1272482)

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scientific article; zbMATH DE number 1234265
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English
Nonregular graphs with three eigenvalues
scientific article; zbMATH DE number 1234265

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    Nonregular graphs with three eigenvalues (English)
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    3 January 1999
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    The paper characterizes the family of all connected graphs with three eigenvalues, all \(\geq-2\), which are not strongly regular or complete bipartite.
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    eigenvalues
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    strongly regular
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    complete bipartite
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