Publicado

1986-01-01

Another upper bound for the domination number of a graph

Palabras clave:


Upper limit, number of domination graph (es)

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Autores/as

  • Danut Marcu University of Bucharest

If δ and  ∆ are the minimum and máximum degrees of a simple graph G of size n, then, for its domination number B(G), we show that B(G) ≤ [(n-∆-1) (n- δ-2)/(n-1)]+2.