Correction of the paper ``Bicyclic graphs with extremal values of PI index

DOI10.1016/j.dam.2016.02.016zbMath1409.05116OpenAlexW2300460080MaRDI QIDQ290113

Gang Ma, Qiuju Bian

Publication date: 1 June 2016

Published in: Discrete Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.dam.2016.02.016

zbMATH Keywords

bicyclic graphsPI index

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Applications of graph theory (05C90) Paths and cycles (05C38)

Related Items (6)

Bounds on the PI index of unicyclic and bicyclic graphs with given girth ⋮ The weighted vertex PI index of bicyclic graphs ⋮ The weighted vertex PI index of tricyclic graphs ⋮ The maximum PI index of bicyclic graphs with even number of edges ⋮ The weighted vertex PI index of \((n,m)\)-graphs with given diameter ⋮ Bounds on the weighted vertex PI index of cacti graphs

Cites Work

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• The PI index of polyomino chains of \(4k\)-cycles
• The vertex PI index and Szeged index of bridge graphs
• Bicyclic graphs with extremal values of PI index
• A method of computing the PI index of benzenoid hydrocarbons using orthogonal cuts

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