Slender Trees and the Approximation Property
Logic
2025-08-15 v2
Abstract
We obtain a relatively simple criterion for when a forcing has the -approximation property, generalizing a result of Unger. Afterwards we apply this criterion to construct variants of Mitchell Forcing in order to answer questions posed by Mohammadpour.
Cite
@article{arxiv.2401.13446,
title = {Slender Trees and the Approximation Property},
author = {Hannes Jakob},
journal= {arXiv preprint arXiv:2401.13446},
year = {2025}
}
Comments
28 pages, 0 figures