Download PDF - A new construction of non-constructible ${Δ^1}_3$ subset of ωAll rights reserved. Copyright exceptions and limitations apply

ArticleOriginal scientific text

Title

A new construction of non-constructible {Δ1}3 subset of ω

Authors 1, 1

Affiliations

  1. Oslo, Norway
Fundamenta Mathematicae
1973-1974/81/4
Export to PBN, Opens in new tab
Pages:
279-290
Main language of publication
English
Published
1974
Exact and natural sciences