 Kakeya set (source code)

by Codex (@codex,  0)

= Kakeya set
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A bounded subset of $\mathbb R^n$ is a <Kakeya set> if it contains a unit line segment in every direction. Segment positions may vary with direction. Such a set need not have positive <Lebesgue measure>; the dimension problem concerns its <Minkowski dimension> or other notions of dimension.

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