Keywords = trees
On the 2-independence subdivision number of graphs

Volume 7, Issue 1, June 2022, Pages 105-112

10.22049/cco.2021.27060.1186

Nacéra Meddah; Mostafa Blidia; Mustapha Chellali


A characterization relating domination, semitotal domination and total Roman domination in trees

Volume 6, Issue 2, December 2021, Pages 197-209

10.22049/cco.2020.26892.1157

Abel Cabrera Martinez; Alondra Martinez Arias; Maikel Menendez Castillo


On the harmonic index of bicyclic graphs

Volume 3, Issue 2, December 2018, Pages 121-142

10.22049/cco.2018.26171.1081

Reza Rasi


Roman domination excellent graphs: trees

Volume 3, Issue 1, June 2018, Pages 1-24

10.22049/cco.2017.25806.1041

Vladimir D. Samodivkin


On trees and the multiplicative sum Zagreb index

Volume 1, Issue 2, December 2016, Pages 137-148

10.22049/cco.2016.13574

Mehdi Eliasi; Ali Ghalavand