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Erdős and Renyi conjecture

Saharon Shelah
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Abstract

Affirming a conjecture of Erdős and Renyi we prove that for any (real number) c_1>0 for some c_2>0, if a graph G has no c_1(log n) nodes on which the graph is complete or edgeless (i.e. G exemplifies |G| not-> (c_1 log n)^2_2) then G has at least 2^{c_2n} non-isomorphic (induced) subgraphs.

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Saharon Shelah. 1997-07-15. Erdős and Renyi conjecture. https://arxiv.org/abs/math/9707226

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