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An inequality on the size of a set in a Cartesian product (Q1864617)

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scientific article; zbMATH DE number 1884187
Language Label Description Also known as
English
An inequality on the size of a set in a Cartesian product
scientific article; zbMATH DE number 1884187

    Statements

    title
    An inequality on the size of a set in a Cartesian product (English)
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    author
    Yanyan Li
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    publication date
    18 March 2003
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    review text
    The author studies an inequality for the size of a given projected subset of a finite Cartesian product. This inequality is obtained by generalizing an inequality of \textit{A. Shen} [Cliques, the Cauchy inequality, and information theory, Intelligencer 22, 14-15 (2000)]. By means of this inequality, it is possible to obtain some bounds on the number of special subgraphs of a given graph.
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    zbMATH Keywords
    Cartesian product
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    inequality
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    graphs
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    Identifiers

    zbMATH DE Number
    1884187
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    OpenAlex ID
    W2083491520
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