Imre Bárány

  1. Title:
    Theorems of Helly and Tverberg without dimension

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  2. Title:
    Theorems of Caratheodory and Tverberg with no dimension

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  3. Title:
    Jarnik’s convex lattice n-gon for non-symmetric norms

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  4. Title:
    Pairwise intersecting convex sets and cylinders in R^3

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