scientific article; zbMATH DE number 6127658

zbMath1265.05152MaRDI QIDQ4903388

Ali Reza Ashrafi, Hassan Yousefi-Azari, M. H. Khalifeh

Publication date: 21 January 2013

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

extremal graphsPI index

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Planar graphs; geometric and topological aspects of graph theory (05C10)

Related Items (7)

Bounds on the PI index of unicyclic and bicyclic graphs with given girth ⋮ The weighted vertex PI index of bicyclic graphs ⋮ First and second extremal bipartite graphs with respect to PI index ⋮ 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

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