95 citations · 103 across the 3 of their papers we have counts for
3 papers
math.CO2017★ 95 cited
A Novel/Old Modification of the First Zagreb Index
Akbar Ali, Nenad Trinajstić
In the paper [I. Gutman, N. Trinajstić, Chem. Phys. Lett. 17 (1972), 535], it was shown that total -electron energy () of a molecule depends on the quantity $\sum_{v\in V…
math.CO2012★ 4 cited
Sum-connectivity indices of trees and unicyclic graphs of fixed maximum degree
Zhibin Du, Bo Zhou, Nenad Trinajstic
We obtain the maximum sum-connectivity indices of graphs in the set of trees and in the set of unicyclic graphs respectively with given number of vertices and maximum degree, and d…
math.CO2009★ 4 cited
The area generating function for simple-2-column polyominoes with hexagonal cells
S. Feretic, N. Trinajstic
Column-convex polygons were first counted by area several decades ago, and the result was found to be a simple, rational, generating function. In this chapter we generalize that re…