The question of necessary and sufficient conditions for the existence of a simple \(3\)-uniform hypergraph with a given degree sequence is a long outstanding open question. We provide a result on degree sequences of \(3\)-hypergraphs which shows that any two \(3\)-hypergraphs with the same degree sequence can be transformed into each other using a sequence of trades, also known as null-\(3\)-hypergraphs. This result is similar to the Havel-Hakimi theorem for degree sequences of graphs.
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