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Which non-regular bipartite integral graphs with maximum degree four do not have \(\pm 1\) as eigenvalues? - MaRDI portal

Which non-regular bipartite integral graphs with maximum degree four do not have \(\pm 1\) as eigenvalues? (Q1883245)

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scientific article; zbMATH DE number 2105605
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English
Which non-regular bipartite integral graphs with maximum degree four do not have \(\pm 1\) as eigenvalues?
scientific article; zbMATH DE number 2105605

    Statements

    Which non-regular bipartite integral graphs with maximum degree four do not have \(\pm 1\) as eigenvalues? (English)
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    1 October 2004
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    Graph spectrum
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    Integral graphs
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    Graph moments
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    Identifiers