Computing harmonic indices of series benzenoid Hk and hydrocarbons PAHk by use of cut method

DOI10.1080/09720529.2019.1688967zbMath1495.05041OpenAlexW2995539058MaRDI QIDQ5036711

Alireza Gilani, Umm Kulthum Faraji, Maryam Golriz, Unnamed Author

Publication date: 23 February 2022

Published in: Journal of Discrete Mathematical Sciences and Cryptography (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/09720529.2019.1688967

zbMATH Keywords

molecular graphharmonic indexpolycyclic aromatic hydrocarbonscut methodorthogonal cutbenzenoid series \(H_k\)

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Molecular structure (graph-theoretic methods, methods of differential topology, etc.) (92E10) Vertex degrees (05C07) Graph operations (line graphs, products, etc.) (05C76) Graphical indices (Wiener index, Zagreb index, Randi? index, etc.) (05C09) Chemical graph theory (05C92)

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Cites Work

• The harmonic index for graphs
• A method of computing the PI index of benzenoid hydrocarbons using orthogonal cuts
• The harmonic index of subdivision graphs
• Unnamed Item
• Unnamed Item

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