A note on ccc forcings
Logic
2008-09-24 v1
Abstract
The aim of this short note is to communicate a simple solution to the problem posed in [1] as Question 7.2.7: is it true that for every ccc -ideal I any I-positive Borel set contains modulo I an I-positive closed set?
Keywords
Cite
@article{arxiv.0809.3860,
title = {A note on ccc forcings},
author = {Marcin Sabok},
journal= {arXiv preprint arXiv:0809.3860},
year = {2008}
}