Results 171 to 180 of about 41,611 (185)

Lower Bounds on Signed Total Double Roman k-domination in Graphs

Journal of Mathematical Sciences and Informatics
Laila Shahbazi, Hossein Abdollahzadeh Ahangar, Rana Khoeilar, Seyed Mahmoud Sheikholeslami   +3 more
openaire   +1 more source

Double Roman Domination in Digraphs

Bulletin of the Malaysian Mathematical Sciences Society, 2017
Chen Xiaodan, Lutz Volkmann
exaly  

Signed Roman domination in graphs

Journal of Combinatorial Optimization, 2012
Vladimir Samodivkin, Hossein Abdollahzadeh Ahangar   +1 more
exaly  

Varieties of Roman domination II

AKCE International Journal of Graphs and Combinatorics, 2020
Seyed Mahmoud Sheikholeslami
exaly  

Signed total Roman domination in graphs

Journal of Combinatorial Optimization, 2015
Lutz Volkmann
exaly  

Independent Signed Double Roman Domination

Advances in Applied Mathematics
openaire   +1 more source

On the double Roman domination in graphs

Discrete Applied Mathematics, 2017
Hossein Abdollahzadeh Ahangar, Mustapha Chellali, Seyed Mahmoud Sheikholeslami   +2 more
exaly  

Signed double roman domination of graphs

Filomat, 2019
Seyed Mahmoud Sheikholeslami, Hossein Abdollahzadeh Ahangar   +1 more
exaly  

Signed Roman $$k$$ k -Domination in Graphs

Graphs and Combinatorics, 2015
Lutz Volkmann, Michael A Henning
exaly  

On the signed total Roman domination and domatic numbers of graphs

Discrete Applied Mathematics, 2016
Lutz Volkmann
exaly