On the full Brouwer's Laplacian spectrum conjecture

DOI10.1016/j.disc.2022.113078zbMath1497.05156OpenAlexW4286206386WikidataQ113877010 ScholiaQ113877010MaRDI QIDQ2675839

Publication date: 26 September 2022

Published in: Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.disc.2022.113078

zbMATH Keywords

Laplacian matrix Brouwer's Laplacian spectrum conjecture

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18)

Related Items (1)

The sum of the \(k\) largest distance eigenvalues of graphs

Cites Work

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Upper bounds for the sum of Laplacian eigenvalues of a graph and Brouwer’s conjecture

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