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Induced Forests and Trees in Erdős–Rényi Random Graph

  • M. B. Akhmejanova,
  • V. S. Kozhevnikov

摘要

Abstract

We prove that the size of the maximum induced forest (of bounded and unbounded degree) in the binomial random graph \(G(n,p)\) for \({{C}_{\varepsilon }}{\text{/}}n < p < 1 - \varepsilon \) with an arbitrary fixed \(\varepsilon > 0\) is concentrated in an interval of size \(o(1{\text{/}}p)\) . We also show 2-point concentration for the size of the maximum induced forest (and tree) of bounded degree in \(G(n,p)\) for p = const.