The cardinal inequalityα2< 2α

DOI10.2989/16073606.2011.570293zbMath1274.03068OpenAlexW2222958155MaRDI QIDQ2862734

Horst Herrlich, Eleftherios Tachtsis, Paul E. Howard

Publication date: 19 November 2013

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

Full work available at URL: https://doi.org/10.2989/16073606.2011.570293

zbMATH Keywords

axiom of choicepermutation modelsamorphous setsinfinite cardinalsweak choice principlesDedekind-infinite setslinear choiceless Russell setsstrong choiceless Russell setsweak choiceless Russell sets

Mathematics Subject Classification ID

Consistency and independence results (03E35) Ordinal and cardinal numbers (03E10) Axiom of choice and related propositions (03E25)

Related Items (3)

On the Existence of Free Ultrafilters on ω and on Russell-sets in ZF ⋮ Relations between cardinalities of the finite sequences and the finite subsets of a set ⋮ On vector spaces over specific fields without choice

This page was built for publication: The cardinal inequalityα²< 2^α