arXiv:math/0106066 [math.CO]AbstractReferencesReviewsResources
THe largest eigenvalue of sparse random graphs
Michael Krivelevich, Benny Sudakov
Published 2001-06-10Version 1
We prove that for all values of the edge probability p(n) the largest eigenvalue of a random graph G(n,p) satisfies almost surely: \lambda_1(G)=(1+o(1))max{\sqrt{\Delta},np}, where \Delta is a maximal degree of G, and the o(1) term tends to zero as max{\sqrt{\Delta},np} tends to infinity.
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