• Corpus ID: 244488456

HR-length of a free group via polynomial functors

  title={HR-length of a free group via polynomial functors},
  author={Sergei O. Ivanov and Roman Mikhailov},
We prove that for a subring R ⊆ Q and a free group F of rank at least 2 the length of the Bousfield’s HR-localization tower for F is at least ω + ω. The key ingredient of the proof is the theory of polynomial functors over Q. 



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