The minimum general sum-connectivity index of trees with given matching number

DOI10.1007/s40840-019-00755-3zbMath1434.05041OpenAlexW2935517981WikidataQ128064803 ScholiaQ128064803MaRDI QIDQ2305638

Lingping Zhong, Qiuping Qian

Publication date: 11 March 2020

Published in: Bulletin of the Malaysian Mathematical Sciences Society. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s40840-019-00755-3

zbMATH Keywords

treematching numberRandić indexsum-connectivity indexgeneral sum-connectivity index

Mathematics Subject Classification ID

Trees (05C05) Extremal problems in graph theory (05C35) Applications of graph theory (05C90) Molecular structure (graph-theoretic methods, methods of differential topology, etc.) (92E10) Connectivity (05C40) Vertex degrees (05C07) Graphical indices (Wiener index, Zagreb index, Randi? index, etc.) (05C09)

Related Items (6)

A note on polyomino chains with extremum general sum-connectivity index ⋮ General sum-connectivity index of trees with given number of branching vertices ⋮ Unnamed Item ⋮ Extremal results for cacti ⋮ Unnamed Item ⋮ On the maximum general sum-connectivity index of trees with a fixed order and maximum degree

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