Non-trivial homeomorphisms of βN\N without the continuum hypothesis

DOI10.4064/fm-132-2-135-141zbMath0693.54003OpenAlexW969595646MaRDI QIDQ3468280

Juris Steprāns, Saharon Shelah

Publication date: 1989

Published in: Fundamenta Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/211759

zbMATH Keywords

continuum hypothesisCohen realsautohomeomorphismsStone-Čech remainder of countable discrete spaceultrafilter of character \(\omega _ 1\)

Mathematics Subject Classification ID

Remainders in general topology (54D40) Consistency and independence results in general topology (54A35)

Related Items (4)

All automorphisms of the Calkin algebra are inner ⋮ Tie-points and fixed-points in \(\mathbb N^*\) ⋮ Topological invariants in the Cohen model ⋮ On the simplicity of the automorphism group of \(\mathcal P (\omega )\)/fin

This page was built for publication: Non-trivial homeomorphisms of βN\N without the continuum hypothesis