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On the signed strong Roman domination number of graphs

Discrete Mathematics, Algorithms and Applications, 2020
Let [Formula: see text] be a finite and simple graph of order [Formula: see text] and maximum degree [Formula: see text]. A signed strong Roman dominating function on a graph [Formula: see text] is a function [Formula: see text] satisfying the conditions that (i) for every vertex [Formula: see text] of [Formula: see text], [Formula: see text], where ...
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Signed double Roman \(k\)-domination in graphs

Australas. J Comb., 2018
Summary: Let \(G=(V,E)\) be a simple and finite graph with vertex set \(V(G)\), and let \(k\geq 1\) be an integer. A signed double Roman \(k\)-dominating function (SDR\(k\)DF) on a graph \(G\) is a function \(f:V(G)\rightarrow \{-1,1,2,3\}\) such that (i) every vertex \(v\) with \(f(v)=-1\) is adjacent to at least two vertices assigned with 2 or to at ...
Jafar Amjadi, Hong Yang, Sakineh Nazari-Moghaddam, Seyed Mahmoud Sheikholeslami, Zehui Shao   +4 more
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Signed roman star edge dominance of graphs

AIP Conference Proceedings, 2023
Angshu Kumar Sinha, Akul Rana, Anita Pal
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On the signed Roman -domination: Complexity and thin torus graphs

Discrete Applied Mathematics, 2017
Sandi Klavžar, Zehui Shao, Pu Wu
exaly  

Signed total Roman domination in graphs

Journal of Combinatorial Optimization, 2015
Lutz Volkmann
exaly  

The Signed Roman Domination Number of a Special Graph

Pure Mathematics, 2021
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AKCE International Journal of Graphs and Combinatorics

AKCE International Journal of Graphs and Combinatorics, 2020
Mustapha Chellali, Seyed Mahmoud Sheikholeslami, Lutz Volkmann   +2 more
exaly  

Signed Roman -domination in trees

Discrete Applied Mathematics, 2015
Michael A. Henning, Lutz Volkmann
exaly  

Outer-Independent Signed Roman Domination Function in Graphs

Operations Research Forum
Ning Li, Peng Li, Jianhui Shang
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Signed total Roman domination and domatic numbers in graphs

Applied Mathematics and Computation
Yubao Guo, Lutz Volkmann, Yun Wang 0042
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