Extremal values of the Sombor index in unicyclic and bicyclic graphs
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Publication:830794
DOI10.1007/s10910-021-01232-8zbMath1462.05071OpenAlexW3134545247MaRDI QIDQ830794
Publication date: 10 May 2021
Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10910-021-01232-8
Extremal problems in graph theory (05C35) Molecular structure (graph-theoretic methods, methods of differential topology, etc.) (92E10) Vertex degrees (05C07) Graphical indices (Wiener index, Zagreb index, Randi? index, etc.) (05C09) Chemical graph theory (05C92)
Related Items (32)
Extremal Unicyclic Graphs with Respect to Vertex-Degree-Based Topological Indices ⋮ On the Graphs with Minimum Sombor Index ⋮ The Minimum Sombor Index for Unicyclic Graphs with Fixed Diameter ⋮ Extremal Sombor Indices of Tetracyclic (Chemical) Graphs ⋮ On Sombor Index of Graphs with a Given Number of Cut-Vertices ⋮ Multiplicative Sombor Index of Graphs ⋮ On the structure of graphs with integer Sombor indices ⋮ Extremal problems on sombor indices of unicyclic graphs with a given diameter ⋮ Sombor index: review of extremal results and bounds ⋮ Sombor index and degree-related properties of simplicial networks ⋮ The Mean Value of Sombor Index of Graphs ⋮ The minimum Sombor index of trees with given number of pendant vertices ⋮ Extremal unicyclic graphs of Sombor index ⋮ Extremal Values of the Sombor Index in Tricyclic Graphs ⋮ Proofs to some open problems on the maximum Sombor index of graphs ⋮ An alternative proof of the Sombor index minimizing property of greedy trees ⋮ Topological entropies of single walled carbon nanotubes ⋮ Sombor Index of c-Cyclic Chemical Graphs ⋮ New Bounds for Some Topological Indices ⋮ Maximum values of sombor index of bicyclic graphs with a given matching number ⋮ Note on Sombor index of connected graphs with given degree sequence ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Sombor index of trees with at most three branch vertices ⋮ General properties on Sombor indices ⋮ On the extremal sombor index of trees with a given diameter ⋮ On Sombor index of trees with fixed domination number ⋮ Unnamed Item ⋮ Reduced Sombor index of bicyclic graphs ⋮ Quasi-tree graphs with the minimal Sombor indices
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