On the harmonic index of bicyclic conjugated molecular graphs

DOI10.2298/FIL1402421ZzbMath1464.05123OpenAlexW2128919232MaRDI QIDQ2975484

Yan Zhu, Renying Chang

Publication date: 11 April 2017

Published in: Filomat (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2298/fil1402421z

zbMATH Keywords

matchingsharp lower boundbicyclic graphs with perfect matching

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.) (05C70) Molecular structure (graph-theoretic methods, methods of differential topology, etc.) (92E10) Graphical indices (Wiener index, Zagreb index, Randi? index, etc.) (05C09) Chemical graph theory (05C92)

Related Items (5)

Some tight bounds for the harmonic index and the variation of the Randić index of graphs ⋮ The harmonic index of unicyclic graphs ⋮ The smallest harmonic index of trees with given maximum degree ⋮ On the harmonic index of bicyclic graphs ⋮ Harmonic index of a line graph

This page was built for publication: On the harmonic index of bicyclic conjugated molecular graphs