On the general sum-connectivity index of trees with given number of pendent vertices

DOI10.1016/j.dam.2017.01.016zbMath1396.05058OpenAlexW2586802053MaRDI QIDQ1786888

Qing Cui, Lingping Zhong

Publication date: 25 September 2018

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

Full work available at URL: https://doi.org/10.1016/j.dam.2017.01.016

zbMATH Keywords

treeRandić indexsum-connectivity indexgeneral sum-connectivity indexharmonic indexchemical tree

Mathematics Subject Classification ID

Trees (05C05) Applications of graph theory (05C90) Molecular structure (graph-theoretic methods, methods of differential topology, etc.) (92E10) Connectivity (05C40)

Related Items (13)

A note on polyomino chains with extremum general sum-connectivity index ⋮ On General Sum-Connectivity Index of Trees of Fixed Maximum Degree and Order ⋮ General Randić Index of Unicyclic Graphs With Given Number of Pendant Vertices ⋮ General sum-connectivity index of trees with given number of branching vertices ⋮ General sum-connectivity index of unicyclic graphs with given diameter and girth ⋮ General multiplicative Zagreb indices of trees ⋮ On the extremal graphs with respect to bond incident degree indices ⋮ On the extremal graphs for general sum-connectivity index \((\chi_{{}_\alpha})\) with given cyclomatic number when \(\alpha > 1\) ⋮ General Randić index of unicyclic graphs with given diameter ⋮ Cacti with maximal general sum-connectivity index ⋮ The minimum general sum-connectivity index of trees with given matching number ⋮ Two-tree graphs with maximum general sum-connectivity index ⋮ General Randić index of unicyclic graphs with given girth and diameter

Uses Software

• GRAFFITI

Cites Work

• Extremal problems for degree-based topological indices
• On the general sum-connectivity index of tricyclic graphs
• On the general sum-connectivity index of connected unicyclic graphs with \(k\) pendant vertices
• Unicyclic graphs of given girth \(k\geq 4\) having smallest general sum-connectivity index
• Sum-connectivity index of molecular trees
• Minimum general sum-connectivity index of unicyclic graphs
• On the general sum-connectivity index of trees
• Comparison between the zeroth-order Randić index and the sum-connectivity index
• The asymptotic value of the zeroth-order Randić index and sum-connectivity index for trees
• 2-connected graphs with minimum general sum-connectivity index
• Maximum Randić index on trees with \(k\)-pendant vertices
• On a novel connectivity index
• On general sum-connectivity index
• Extremal topological indices for graphs of given connectivity
• Proofs of conjectures on the Randić index and average eccentricity
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