Topological indices of Kragujevac trees

• Cruz, Roberto ^[1] ; Gutman, Iván ^[2] ; Rada, Juan ^[1]
  1. [1] Universidad de Antioquia

     Universidad de Antioquia

     Colombia

     
  2. [2] University of Kragujevac

     University of Kragujevac

     Opština Kragujevac, Serbia

     
• Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 33, Nº. 4, 2014, págs. 471-482
• Idioma: inglés
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• Resumen

  • We find the extremal values of the energy, the Wiener index and several vertex-degree-based topological indices over the set of Kragujevac trees with the central vertex of fixed degree.