Wiener, hyper-Wiener, detour and hyper-detour indices of bridge and chain graphs

Toufik Mansour, Matthias Schork

Research output: Contribution to journalArticlepeer-review

Abstract

Given a collection of connected graphs one may build bridge and chain graphs out of them. In this paper it is shown how the Wiener, hyper-Wiener, detour and hyper-detour indices for bridge and chain graphs are determined from the respective indices of the individual graphs. The results obtained are illustrated by some examples.

Original languageEnglish
Pages (from-to)72-98
Number of pages27
JournalJournal of Mathematical Chemistry
Volume47
Issue number1
DOIs
StatePublished - Jan 2010

Keywords

  • Bridge graph
  • Chain graph
  • Detour index
  • Hyper-Wiener index
  • Hyper-detour index
  • Wiener index

ASJC Scopus subject areas

  • Chemistry (all)
  • Applied Mathematics

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