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Sacks forcing sometimes needs help to produce a minimal upper bound - MaRDI portal

Sacks forcing sometimes needs help to produce a minimal upper bound (Q3486559)

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English
Sacks forcing sometimes needs help to produce a minimal upper bound
scientific article

    Statements

    title
    Sacks forcing sometimes needs help to produce a minimal upper bound (English)
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    author
    Robert S. Lubarsky
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    publication date
    1989
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    zbMATH Keywords
    Sacks forcing
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    minimal upper bounds
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    admissible set
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    hyperdegrees
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    Identifiers

    DOI
    10.2307/2274863
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    zbMATH DE Number
    4158622
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    OpenAlex ID
    W2085462264
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