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Bibliographic Details
Main Authors: Greenberg, Noam, Osso, Gian Marco
Format: Preprint
Published: 2026
Subjects:
Online Access:https://arxiv.org/abs/2602.03391
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Table of Contents:
  • We study the question, what computational power is sufficient to perform constructions using either Laver or Hechler forcing. As a result, we obtain a separation between three relativised non-lowness classes that are the computability-theoretic analogues of three of the cardinals in Cichon's diagram.