Cicho\'n's Diagram and Localisation Cardinals
Logic
2021-04-07 v3
Abstract
We reimplement the creature forcing construction used by Fischer et al. (arXiv:1402.0367) to separate Cicho\'{n}'s diagram into five cardinals as a countable support product. Using the fact that it is of countable support, we augment our construction by adding uncountably many additional cardinal characteristics, sometimes referred to as localisation cardinals.
Keywords
Cite
@article{arxiv.1808.01921,
title = {Cicho\'n's Diagram and Localisation Cardinals},
author = {Martin Goldstern and Lukas Daniel Klausner},
journal= {arXiv preprint arXiv:1808.01921},
year = {2021}
}
Comments
67 pages, 5 figures