I. Gutman

activity

20112019

most citedEccentric Connectivity Index of Chemical Trees

107 citations · 170 across the 7 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

math.CO2015★ 8 cited

Resolvent Energy of Unicyclic, Bicyclic and Tricyclic Graphs

Luiz Emilio Allem, Juliane Capaverde, Vilmar Trevisan +3

The resolvent energy of a graph $G$ of order $n$ is defined as $E R = \sum_{i = 1}^{n} (n - λ_{i})^{- 1}$ , where $λ_{1}, λ_{2}, \dots, λ_{n}$ are the eigenvalues of $G$ . In a recent work [Gutman et al…

cs.DM2015★ 31 cited

On extremal trees with respect to the $F$ -index

Hosam Abdo, Darko Dimitrov, Ivan Gutman

In a study on the structure--dependency of the total $π$ -electron energy from 1972, Trinajstić and one of the present authors have shown that it depends on the sums $\sum_{v\in V}d…

Resolvent Energy of Unicyclic, Bicyclic and Tricyclic Graphs

On extremal trees with respect to the F-index

On extremal trees with respect to the $F$ -index