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Congressus Numerantium

  • Research article

A Graph Energy Upper Bound Using Spectral Moments

M.R. Dedeo
  • Published: 31/12/2019

Abstract

An upper bound on the energy of graphs is obtained using the spectral moments of the eigenvalues of the adjacency matrix associated with the graph, utilizing the method of Lagrange multipliers and properties of cubic equations

Keywords: Graph energy, graph spectrum, spectral moments; 2010 Mathematics Subject Classification: Primary 05C50; Secondary 05C81.
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Citation
M.R. Dedeo. A Graph Energy Upper Bound Using Spectral Moments[J], Congressus Numerantium, Volume 232. 233-240. DOI: .