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Rigid unary functions and the axiom of choice - MaRDI portal

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Rigid unary functions and the axiom of choice (Q2720325)

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scientific article; zbMATH DE number 1610971
Language Label Description Also known as
English
Rigid unary functions and the axiom of choice
scientific article; zbMATH DE number 1610971

    Statements

    author
    Wolfgang Degen
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    publication date
    26 June 2001
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    zbMATH Keywords
    rigid structures
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    axiom of choice
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    title
    Rigid unary functions and the axiom of choice (English)
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    review text
    The author formulates interesting conjectures and some theorems about rigid structures (there are no nontrivial automorphisms) \((A,f)\), where \(f: A\to A\), in ZF set theory without the axiom of choice.
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    Identifiers

    zbMATH DE Number
    1610971
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    OpenAlex ID
    W1983754457
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