The hexagonal chains with the extremal third-order Randić index

DOI10.1016/j.aml.2009.07.012zbMath1226.05113OpenAlexW1986218545MaRDI QIDQ847278

Jie Zhang, Hanyuan Deng

Publication date: 12 February 2010

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2009.07.012

zbMATH Keywords

recursive formulaextremal graphconnectivity indexhexagonal chainthird-order Randić index

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Distance in graphs (05C12)

Related Items (3)

EDGE VERSION OF K-ECCENTRIC INDICES OF CIRCUMCORONENE SERIES BENZENOID SYSTEM ⋮ A general modeling of some vertex-degree based topological indices in benzenoid systems and phenylenes ⋮ Second order Randić index of fluoranthene-type benzenoid systems

Cites Work

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• Second order Randić index of phenylenes and their corresponding hexagonal squeezes
• Third order Randić index of phenylenes
• The connectivity index of a weighted graph
• Higher order connectivity index of starlike trees

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