The minimum value of the harmonic index for a graph with the minimum degree two

DOI10.1142/S1793557120500540zbMath1441.05053OpenAlexW2896003303MaRDI QIDQ5113047

Hanyuan Deng, S. Raja Balachandar, Selvaraj Balachandran

Publication date: 10 June 2020

Published in: Asian-European Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s1793557120500540

zbMATH Keywords

linear programmingconnected graphRandić indexharmonic index

Mathematics Subject Classification ID

Linear programming (90C05) Coloring of graphs and hypergraphs (05C15) Connectivity (05C40) Vertex degrees (05C07) Graphical indices (Wiener index, Zagreb index, Randi? index, etc.) (05C09)

Related Items (3)

Graph products and eccentric harmonic index ⋮ On the \(n\)-vertex trees with sixth to fifteenth maximum harmonic indices ⋮ Harmonic index of a line graph

Uses Software

• GRAFFITI

Cites Work

• Unnamed Item
• Unnamed Item
• The harmonic index for graphs
• A unified linear-programming modeling of some topological indices
• Some eigenvalue properties in graphs (conjectures of Graffiti -- II)
• On two conjectures of Randić index and the largest signless Laplacian eigenvalue of graphs
• On the harmonic index and the chromatic number of a graph
• Harmonic mean labeling of disconnected graphs
• A lower bound for the harmonic index of a graph with minimum degree at least two

This page was built for publication: The minimum value of the harmonic index for a graph with the minimum degree two