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The descriptive set-theoretic complexity of the set of points of continuity of a multi-valued function - MaRDI portal

The descriptive set-theoretic complexity of the set of points of continuity of a multi-valued function (Q3224692)

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The descriptive set-theoretic complexity of the set of points of continuity of a multi-valued function
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    The descriptive set-theoretic complexity of the set of points of continuity of a multi-valued function (English)
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    2 April 2012
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    multi-valued function
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    points of continuity
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    \(\Sigma^0_n\) set
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    Borel set
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    analytic set
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    descriptive set theory
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