On asymmetric hypergraphs


Abstract in English

In this paper, we prove that for any $kge 3$, there exist infinitely many minimal asymmetric $k$-uniform hypergraphs. This is in a striking contrast to $k=2$, where it has been proved recently that there are exactly $18$ minimal asymmetric graphs. We also determine, for every $kge 1$, the minimum size of an asymmetric $k$-uniform hypergraph.

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