A new lower bound for the energy of graphs

DOI10.1016/j.laa.2019.06.026zbMath1420.05085OpenAlexW2954900092WikidataQ127555803 ScholiaQ127555803MaRDI QIDQ2273851

Mohammad Reza Oboudi

Publication date: 18 September 2019

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

Full work available at URL: https://doi.org/10.1016/j.laa.2019.06.026

zbMATH Keywords

graphadjacency matrixenergy of graphslower bound for energy of graphs

Mathematics Subject Classification ID

Graph polynomials (05C31) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18)

Related Items (8)

LOWER BOUNDS FOR ENERGY OF MATRICES AND ENERGY OF REGULAR GRAPHS ⋮ Relationships between Randic index and other topological indices ⋮ Some properties of maximum deficiency energy of a graph ⋮ Some lower bounds for the energy of graphs ⋮ On P(k) path eigenvalues and P(k) path energy of graphs ⋮ Energy of graphs with no eigenvalue in the interval \((-1,1)\) ⋮ Unnamed Item ⋮ Distance spectral radius of complete multipartite graphs and majorization

Cites Work

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• On the third largest eigenvalue of graphs
• Spectra of graphs
• Majorization and the spectral radius of starlike trees
• On Laplacian energy, Laplacian-energy-like invariant and Kirchhoff index of graphs
• On graphs whose energy exceeds the number of vertices
• On the eigenvalues and spectral radius of starlike trees
• Extremal values of energy over oriented bicyclic graphs
• Cospectrality of complete bipartite graphs
• Bipartite graphs with at most six non-zero eigenvalues
• On spectral radius and energy of complete multipartite graphs
• Characterization of graphs with exactly two non-negative eigenvalues

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