Martin's Axiom is Consistent with the Existence of Nowhere Trivial Automorphisms
Logic
2007-05-23 v1
Abstract
Martin's Axiom does not imply that all automorphisms of P(N)/[N]^{<aleph_0} are somewhere trivial.
Cite
@article{arxiv.math/0011166,
title = {Martin's Axiom is Consistent with the Existence of Nowhere Trivial Automorphisms},
author = {Saharon Shelah and Juris Steprāns},
journal= {arXiv preprint arXiv:math/0011166},
year = {2007}
}