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Total Roman {2}-domination in graphs
Quaestiones Mathematicae ( IF 0.6 ) Pub Date : 2019-11-28 , DOI: 10.2989/16073606.2019.1695230
Suitberto Cabrera García 1 , Abel Cabrera Martínez 2 , Frank A. Hernández Mira 3 , Ismael G. Yero 4
Affiliation  

Given a graph G = (V, E), a function f: V → {0, 1, 2} is a total Roman {2}-dominating function if every vertex ʋ ∈ V for which f (ʋ) = 0 satisfies that ∑u∈N (ʋ) f (ʋ) ≥ 2, where N (ʋ) represents th...

中文翻译:

图中的总罗马 {2}-支配

给定一个图 G = (V, E),一个函数 f: V → {0, 1, 2} 是一个全罗马 {2} 支配函数,如果 f (ʋ) = 0 的每个顶点 ʋ ∈ V 满足∑u∈N (ʋ) f (ʋ) ≥ 2,其中N (ʋ) 代表...
更新日期:2019-11-28
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