A connection between the Kekulé structures of pentagonal chains and the Hosoya index of caterpillar trees
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Publication:2410243
DOI10.1016/j.dam.2017.07.024zbMath1372.05037OpenAlexW2753085454MaRDI QIDQ2410243
Chuanqi Xiao, Andrei M. Raigorodskii, Hai-Yan Chen
Publication date: 17 October 2017
Published in: Discrete Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.dam.2017.07.024
Trees (05C05) Applications of graph theory (05C90) Molecular structure (graph-theoretic methods, methods of differential topology, etc.) (92E10)
Related Items (5)
THE HOSOYA INDEX OF GRAPHS FORMED BY A FRACTAL GRAPH ⋮ Bond incident degree indices of catacondensed pentagonal systems ⋮ Tutte polynomials of alternating polycyclic chains ⋮ Comparison of the Wiener and Kirchhoff indices of random pentachains ⋮ Extremal pentagonal chains with respect to the Kirchhoff index
Cites Work
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- Kekulé structures of polyomino chains and the Hosoya index of caterpillar trees
- Kekulé structures of hexagonal chains -- some unusual connections
- Kekulé structures of square-hexagonal chains and the Hosoya index of caterpillar trees
- Problems in algebraic combinatorics
- A complete solution of Hosoya's mystery
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