3 research outputs found
On asymmetric hypergraphs
In this paper, we prove that for any , there exist infinitely many
minimal asymmetric -uniform hypergraphs. This is in a striking contrast to
, where it has been proved recently that there are exactly minimal
asymmetric graphs.
We also determine, for every , the minimum size of an asymmetric
-uniform hypergraph.Comment: Accepted by EUROCOMB2