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Q4233523 - MaRDI portal

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scientific article; zbMATH DE number 1264586
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scientific article; zbMATH DE number 1264586

    Statements

    17 May 1999
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    proper closed locally compact subset
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    set of regular points
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    local nonconvexity points
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    spherical points
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    Helly's theorem for flats
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    Krasnosel'skii-type characterizations of cones and quasi-cones
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    starshaped and quasi-starshaped sets
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    Identifiers