Universal autohomeomorphisms of $\mathbb{N}^*$
General Topology
2022-04-08 v2 Logic
Abstract
We study the existence of universal autohomeomorphisms of . We prove that implies there is such an autohomeomorphism and show that there are none in any model where all autohomeomorphisms of are trivial.
Keywords
Cite
@article{arxiv.2108.12906,
title = {Universal autohomeomorphisms of $\mathbb{N}^*$},
author = {Klaas Pieter Hart and Jan van Mill},
journal= {arXiv preprint arXiv:2108.12906},
year = {2022}
}
Comments
Version 2: some corrections and additions after a referee's report