On Selkow’s Bound on the Independence Number of Graphs

@article{Harant2019OnSB,
  title={On Selkow’s Bound on the Independence Number of Graphs},
  author={Jochen Harant and Samuel Mohr},
  journal={Discussiones Mathematicae Graph Theory},
  year={2019},
  volume={39},
  pages={655 - 657}
}
Abstract For a graph G with vertex set V (G) and independence number α(G), Selkow [A Probabilistic lower bound on the independence number of graphs, Discrete Math. 132 (1994) 363–365] established the famous lower bound ∑v∈V(G)1d(v)+1(1+max{d(v)d(v)+1-∑u∈N(v)1d(u)+1,0}) $\sum {_{v \in V(G)}{1 \over {d(v) + 1}}} \left( {1 + \max \left\{ {{{d(v)} \over {d(v) + 1}} - \sum {_{u \in N(v)}{1 \over {d(u) + 1}},0} } \right\}} \right)$ on α (G), where N(v) and d(v) = |N(v)| denote the neighborhood and… 
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