Keywords = trees
Number of Articles: 3
1. On the harmonic index of bicyclic graphs

Volume 3, Issue 2, Summer and Autumn 2018, Pages 121-142

Reza Rasi


2. Roman domination excellent graphs: trees

Volume 3, Issue 1, Winter and Spring 2018, Pages 1-24

Vladimir D. Samodivkin


3. On trees and the multiplicative sum Zagreb index

Volume 1, Issue 2, Summer and Autumn 2016, Pages 137-148

Mehdi Eliasi; Ali Ghalavand