Domination number of graphs with minimum degree five
نویسندگان
چکیده
We prove that for every graph $G$ on $n$ vertices and with minimum degree five, the domination number $\gamma(G)$ cannot exceed $n/3$. The proof combines an algorithmic approach discharging method. Using same technique, we provide a shorter known upper bound $4n/11$ of graphs four.
منابع مشابه
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ژورنال
عنوان ژورنال: Discussiones Mathematicae Graph Theory
سال: 2021
ISSN: ['1234-3099', '2083-5892']
DOI: https://doi.org/10.7151/dmgt.2339