New Bounds on the Grundy Number of Products of Graphs

نویسندگان

  • Victor A. Campos
  • András Gyárfás
  • Frédéric Havet
  • Cláudia Linhares Sales
  • Frédéric Maffray
چکیده

The Grundy number of a graph G is the largest k such that G has a greedy k-coloring, that is, a coloring with k colors obtained by applying the greedy algorithm according to some ordering of the vertices of G. In this article, we give new bounds on the Grundy number of the product of two graphs. 2011 Wiley Periodicals, Inc. J Graph Theory

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عنوان ژورنال:
  • Journal of Graph Theory

دوره 71  شماره 

صفحات  -

تاریخ انتشار 2012