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The Inverse Kakeya Problem

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 نشر من قبل Otfried Cheong
 تاريخ النشر 2019
  مجال البحث
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We prove that the largest convex shape that can be placed inside a given convex shape $Q subset mathbb{R}^{d}$ in any desired orientation is the largest inscribed ball of $Q$. The statement is true both when largest means largest volume and when it means largest surface area. The ball is the unique solution, except when maximizing the perimeter in the two-dimensional case.



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