Second order Randić index of phenylenes and their corresponding hexagonal squeezes

DOI10.1007/s10910-006-9150-5zbMath1217.92098OpenAlexW2052842826MaRDI QIDQ551862

Hanyuan Deng, Jie Zhang, Shu-Bo Chen

Publication date: 21 July 2011

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10910-006-9150-5

Mathematics Subject Classification ID

Molecular structure (graph-theoretic methods, methods of differential topology, etc.) (92E10)

Related Items (12)

Topological properties of benzenoid, phenylenes and nanostar dendrimers ⋮ The hexagonal chains with the extremal third-order Randić index ⋮ A general modeling of some vertex-degree based topological indices in benzenoid systems and phenylenes ⋮ Sharp bounds for the second-order general connectivity index of hexagonal chains ⋮ Second order Randić index of fluoranthene-type benzenoid systems ⋮ The general connectivity indices of catacondensed hexagonal systems ⋮ Tutte polynomials of alternating polycyclic chains ⋮ The starlike trees with maximum and minimum second order connectivity index ⋮ On the Second Order First Zagreb Index ⋮ Topological index based on the ratios of geometrical and arithmetical means of end-vertex degrees of edges ⋮ Extremal benzenoid systems for two modified versions of the Randić index ⋮ Extremal phenylene chains with respect to the Mostar index

Cites Work

• The connectivity index of a weighted graph
• Higher order connectivity index of starlike trees
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