Deciding k-colorability in expected poly
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Michael Krivelevich
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Article
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2002
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Elsevier Science
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English
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For every fixed k 3 we describe an algorithm for deciding k-colorability, whose expected running time in polynomial in the probability space G(n, p) of random graphs as long as the edge probability p = p(n) satisfies p(n) C/n, with C = C(k) being a sufficiently large constant.