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Borel quasi-orderings in subsystems of second-order arithmetic - MaRDI portal

Borel quasi-orderings in subsystems of second-order arithmetic (Q1182484)

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scientific article; zbMATH DE number 31351
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English
Borel quasi-orderings in subsystems of second-order arithmetic
scientific article; zbMATH DE number 31351

    Statements

    Borel quasi-orderings in subsystems of second-order arithmetic (English)
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    28 June 1992
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    subsystems of second-order arithmetic
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    Borel quasi-orderings of the reals
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    ATR\(_ 0\)
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    reflection principles
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    Gandy forcing
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