Author = Hossein Abdollahzadeh Ahangar
An upper bound on triple Roman domination

Articles in Press, Accepted Manuscript, Available Online from 18 July 2022


M. Hajjari; Hossein Abdollahzadeh Ahangar; Rana Khoeilar; Zehui Shao; S.M. Sheikholeslami

Bounds on signed total double Roman domination

Volume 5, Issue 2, December 2020, Pages 191-206


L. Shahbazi; H. Abdollahzadeh Ahangar; R. Khoeilar; Seyed Mahmoud Sheikholeslami

Total $k$-Rainbow domination numbers in graphs

Volume 3, Issue 1, June 2018, Pages 37-50


Hossein Abdollahzadeh Ahangar; Jafar Amjadi; Nader Jafari Rad; Vladimir D. Samodivkin

Bounds on the restrained Roman domination number of a graph

Volume 1, Issue 1, June 2016, Pages 75-82


H. Abdollahzadeh Ahangar; S.R. Mirmehdipour