Topics in modern combinatorics. 23rd Brazilian mathematics colloquium. (Q2746980)

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scientific article; zbMATH DE number 1656952
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Topics in modern combinatorics. 23rd Brazilian mathematics colloquium.
scientific article; zbMATH DE number 1656952

    Statements

    14 October 2001
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    Sperner
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    Ramsey
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    Borsuk
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    chromatic number
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    covering
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    hypergraphs
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    regular polygons
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    colouring
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    extremal set theory
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    packing
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    Topics in modern combinatorics. 23rd Brazilian mathematics colloquium. (English)
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    The book is a lively elementary easy-to-read introduction to some of the best-known questions in combinatorics with applications in other areas (especially elementary geometry) devoted to young (graduate) beginners. Main contents are: extremal set theory (from Sperner to Ramsey), Borsuk conjecture (and relative counter-examples) and chromatic numbers, Euclidean Ramsey theory, covering and packing of hypergraphs (with application to Hamming codes). Reference can be very useful. Several open problems are recalled.
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