The balanced double star has maximum exponential second Zagreb index

DOI10.1007/s10878-021-00696-3zbMath1464.05060OpenAlexW3124941058WikidataQ115604006 ScholiaQ115604006MaRDI QIDQ2025086

Juan Monsalve, Roberto Cruz, Juan Rada

Publication date: 11 May 2021

Published in: Journal of Combinatorial Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10878-021-00696-3

zbMATH Keywords

maximal treeexponential second Zagreb indexvertex degree based topological indices

Mathematics Subject Classification ID

Trees (05C05) 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 (7)

Trees with Maximum Vertex-Degree-Based Topological Indices ⋮ The exponential second Zagreb index of \((n, m)\)-graphs ⋮ On (exponential) bond incident degree indices of graphs ⋮ The second-minimum and second-maximum values of exponential Zagreb indices among trees ⋮ \((n, m)\)-graphs with maximum exponential second Zagreb index ⋮ Trees with extremal spectral radius of weighted adjacency matrices among trees weighted by degree-based indices ⋮ Unicyclic and bicyclic graphs with maximum exponential second Zagreb index

Cites Work

• Beyond the Zagreb indices
• On the Extremal Zagreb Indices of $\mathbf{\textit{n}}$-Vertex Chemical Trees with Fixed Number of Segments or Branching Vertices
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