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  "body": "\n## Statement\n\nIn extremal set theory, the **Ahlswede–Khachatrian theorem** generalizes the Erdős–Ko–Rado theorem to $t$-intersecting families. Given parameters $n$, $k$ and $t$, it describes the maximum size of a $t$-intersecting family of subsets of $\\{1,\\dots,n\\}$ of size $k$, as well as the families achieving the maximum size.\n",
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