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Showing 1 to 1 of 1 for “"Chudnovsky, D. (David), 1947-"”.
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Forbidden Substructures in Graphs and Trigraphs, and Related Coloring Problems
… perfect graphs. This is joint work with Chudnovsky, and it first appeared in [12]. The second result of this thesis is a decomposition theorem for bull-free perfect graphs, which we then use to give a polynomial time combinatorial coloring algorithm for bull-free perfect graphs. We remark …