On Equality and Strong Equality of Domination Number and Independent Domination Number in Graphs
نویسندگان
چکیده
منابع مشابه
unicyclic graphs with strong equality between the 2-rainbow domination and independent 2-rainbow domination numbers
a 2-emph{rainbow dominating function} (2rdf) on a graph $g=(v, e)$ is afunction $f$ from the vertex set $v$ to the set of all subsets of the set${1,2}$ such that for any vertex $vin v$ with $f(v)=emptyset$ thecondition $bigcup_{uin n(v)}f(u)={1,2}$ is fulfilled. a 2rdf $f$ isindependent (i2rdf) if no two vertices assigned nonempty sets are adjacent.the emph{weight} of a 2rdf $f$ is the value $o...
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ژورنال
عنوان ژورنال: Mapana - Journal of Sciences
سال: 2015
ISSN: 0975-3303,0975-3303
DOI: 10.12723/mjs.34.4