On the second Laplacian spectral moment of a graph

DOI10.1007/S10587-010-0043-1zbMath1224.05312OpenAlexW2014067228MaRDI QIDQ3073481

Ying Liu, Yu-Qin Sun

Publication date: 11 February 2011

Published in: Czechoslovak Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/38015

zbMATH Keywords

chromatic numberLaplacian eigenvalueLaplacian energycomplement

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Coloring of graphs and hypergraphs (05C15)

Related Items (4)

THE SPECTRAL DETERMINATIONS OF THE JOIN OF TWO FRIENDSHIP GRAPHS ⋮ The spectral characterizations of the connected multicone graphs Kw ▽ LHS and Kw ▽ LGQ(3,9) ⋮ On the spectral determinations of the connected multicone graphs ⋮ The spectral determination of the connected multicone graphs

Cites Work

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• Permanent of the Laplacian matrix of trees and bipartite graphs
• On the Laplacian energy of a graph

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