Quasi-tree graphs with the minimal Sombor indices

DOI10.21136/CMJ.2022.0152-22OpenAlexW4298004324MaRDI QIDQ5878462

Yibo Li, Ruiting Zhang, Huiqing Liu

Publication date: 21 February 2023

Published in: Czechoslovak Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.21136/cmj.2022.0152-22

zbMATH Keywords

treequasi-treeSombor index

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Vertex degrees (05C07) Graphical indices (Wiener index, Zagreb index, Randi? index, etc.) (05C09)

Cites Work

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• Extremal values of the Sombor index in unicyclic and bicyclic graphs
• General properties on Sombor indices
• Sombor index: review of extremal results and bounds
• On relations between Sombor and other degree-based indices
• Sombor index of chemical graphs
• Sombor index of trees with at most three branch vertices
• On Sombor index of trees
• The Sombor Index of Trees and Unicyclic Graphs with Given Maximum Degree
• Extremal values on the Sombor index of trees
• On the Sombor index of graphs

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