The Chromatic Number of Random Regular Graphs
Abstract
Given any integer d >= 3, let k be the smallest integer such that d < 2k log k. We prove that with high probability the chromatic number of a random d-regular graph is k, k+1, or k+2, and that if (2k-1) k < d < 2k k then the chromatic number is either k+1 or k+2.
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