Bounds for the signless Laplacian energy

DOI10.1016/j.laa.2010.10.021zbMath1222.05143OpenAlexW2033739210MaRDI QIDQ550610

María Robbiano, Ivan Gutman, Enide A. Martins, Domingos Moreira Cardoso, Nair Maria Maia De Abreu

Publication date: 13 July 2011

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2010.10.021

zbMATH Keywords

Laplacian energysignless Laplacian energygraph spectrumsignless Laplacian spectrumLaplacian graph spectrum

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Positive matrices and their generalizations; cones of matrices (15B48)

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Cites Work

• Laplacian energy of a graph
• The energy of graphs and matrices
• Applications of a theorem by Ky Fan in the theory of graph energy
• Parallel concepts in graph theory
• Graph energy change due to edge deletion
• The Laplacian Spectrum of a Graph
• Towards a spectral theory of graphs based on the signless Laplacian, I
• The Laplacian Spectrum of a Graph II
• Maximum Properties and Inequalities for the Eigenvalues of Completely Continuous Operators
• Maximal energy graphs
• Energy of line graphs
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