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Probabilistic coloring of bipartite and split graphs

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Academic year: 2021

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Table 1: Summary of the main results of the paper.
Figure 1: A tree with a 3-coloring of better value than the one of its 2-coloring.
Figure 2: Ratio 2 is tight for the 2-coloring of a bipartite graph. 3. output the best coloring among C 0 and C 1 = (S, U \ S, D \ S).
Figure 3: An 8/7 tightness instance with n = 2.
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