More on the lifting problem with the full ideal
Logic
2016-09-07 v1
Abstract
We prove in ZFC that for mu >= aleph_2 there is a sigma --ideal I on mu and a Boolean sigma --subalgebra B of the family of subsets of mu which includes I such that the natural homomorphism from B onto B/I cannot be lifted.
Keywords
Cite
@article{arxiv.math/9712284,
title = {More on the lifting problem with the full ideal},
author = {Saharon Shelah},
journal= {arXiv preprint arXiv:math/9712284},
year = {2016}
}