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On a conjecture for the sum of Laplacian eigenvalues - MaRDI portal

On a conjecture for the sum of Laplacian eigenvalues (Q1931076)

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scientific article; zbMATH DE number 6128930
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English
On a conjecture for the sum of Laplacian eigenvalues
scientific article; zbMATH DE number 6128930

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    On a conjecture for the sum of Laplacian eigenvalues (English)
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    24 January 2013
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    Laplacian eigenvalues
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    graph
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    tree
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    unicyclic graph
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    bicyclic graph
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