A majorization method for localizing graph topological indices

Monica Bianchi, Anna Torriero, Alessandra Cornaro

Research output: Working paper

Abstract

This paper presents a uni ed approach for localizing some relevant graph topological indices via majorization techniques. Through this method, old and new bounds are derived and numerical examples are provided, showing how former results in the literature could be improved.
Original languageEnglish
Number of pages9
Publication statusPublished - 2011

Keywords

  • graphs
  • majorization
  • schur-convex functions
  • topological indicators

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