- Article
2 Citations
2,932 Views
19 Pages
On Effectively Indiscernible Projective Sets and the Leibniz-Mycielski Axiom
- Ali Enayat,
- Vladimir Kanovei and
- Vassily Lyubetsky
Examples of effectively indiscernible projective sets of real numbers in various models of set theory are presented. We prove that it is true, in Miller and Laver generic extensions of the constructible universe, that there exists a lightface Π21 equ...