The Existence of Level Sets in a Free Group Implies the Axiom of Choice

DOI10.1002/MALQ.19870330406zbMath0609.04007OpenAlexW2099555719WikidataQ114696422 ScholiaQ114696422MaRDI QIDQ3749051

Paul E. Howard

Publication date: 1987

Published in: Zeitschrift für Mathematische Logik und Grundlagen der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/malq.19870330406

zbMATH Keywords

strengthening of the Neilsen-Schreier theorem

Mathematics Subject Classification ID

Free nonabelian groups (20E05) Axiom of choice and related propositions (03E25)

Related Items (2)

Nielsen‐Schreier and the Axiom of Choice ⋮ The Hahn-Banach theorem implies the Banach-Tarski paradox

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