
arXiv: 1611.01782
A clique coloring of a graph is a coloring of the vertices so that no maximal clique is monochromatic (ignoring isolated vertices). The smallest number of colors in such a coloring is the clique chromatic number. In this paper, we study the asymptotic behavior of the clique chromatic number of the random graph 𝒢(n,p) for a wide range of edge‐probabilities p = p(n). We see that the typical clique chromatic number, as a function of the average degree, forms an intriguing step function.
[MATH.MATH-PR] Mathematics [math]/Probability [math.PR], Probability (math.PR), Random graphs (graph-theoretic aspects), clique chromatic number, [MATH.MATH-CO] Mathematics [math]/Combinatorics [math.CO], Coloring of graphs and hypergraphs, Vertex subsets with special properties (dominating sets, independent sets, cliques, etc.), FOS: Mathematics, Mathematics - Combinatorics, Combinatorics (math.CO), random graphs, Mathematics - Probability
[MATH.MATH-PR] Mathematics [math]/Probability [math.PR], Probability (math.PR), Random graphs (graph-theoretic aspects), clique chromatic number, [MATH.MATH-CO] Mathematics [math]/Combinatorics [math.CO], Coloring of graphs and hypergraphs, Vertex subsets with special properties (dominating sets, independent sets, cliques, etc.), FOS: Mathematics, Mathematics - Combinatorics, Combinatorics (math.CO), random graphs, Mathematics - Probability
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