Grigorieff forcing and the tree property Cover Image

Grigorieff forcing and the tree property
Grigorieff forcing and the tree property

Author(s): Šárka Stejskalová
Subject(s): Essay|Book Review |Scientific Life
Published by: Univerzita Karlova v Praze, Nakladatelství Karolinum
Keywords: Grigorieff forcing; Silver forcing; tree property

Summary/Abstract: In this paper we use Grigorieff forcing to obtain the tree property at the second successor of a regular uncountable cardinal κ. We also show that Silver forcing can be used to obtain the tree property at ℵ2.

  • Issue Year: XXIII/2017
  • Issue No: 2
  • Page Range: 63-72
  • Page Count: 10
  • Language: English
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