Killing Luzin and Sierpinski sets
Abstract
We will kill the old Luzin and Sierpinski sets in order to build a model where U(Meager) = U(Null)= aleph_1 and there are neither Luzin nor Sierpinski sets. Thus we answer a question of J. Steprans, communicated by S. Todorcevic on route from Evans to MSRI.
 Publication:

arXiv Mathematics eprints
 Pub Date:
 January 1994
 arXiv:
 arXiv:math/9401215
 Bibcode:
 1994math......1215J
 Keywords:

 Mathematics  Logic
 EPrint:
 Proc. Amer. Math. Soc. 120 (1994), 917920