empty hexagon


Generalised Empty Hexagon Conjecture ★★

Author(s): Wood

\begin{conjecture} For each $\ell\geq3$ there is an integer $f(\ell)$ such that every set of at least $f(\ell)$ points in the plane contains $\ell$ collinear points or an empty hexagon. \end{conjecture}

Keywords: empty hexagon

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