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On \(abab\)-free and \(abba\)-free set partitions - MaRDI portal

On \(abab\)-free and \(abba\)-free set partitions (Q1908273)

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scientific article; zbMATH DE number 847630
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English
On \(abab\)-free and \(abba\)-free set partitions
scientific article; zbMATH DE number 847630

    Statements

    On \(abab\)-free and \(abba\)-free set partitions (English)
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    27 June 1996
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    set partitions
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    sequential form
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    alphabet
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    noncrossing partitions
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    blocks
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    pattern
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    Davenport-Schinzel sequences
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    generating function
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    extremal problems
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