Martin's Axiom is Consistent with the Existence of Nowhere Trivial Automorphisms
arXiv:math/0011166
Abstract
Martin's Axiom does not imply that all automorphisms of P(N)/[N]^{<aleph_0} are somewhere trivial.
arXiv:math/0011166
Martin's Axiom does not imply that all automorphisms of P(N)/[N]^{<aleph_0} are somewhere trivial.