3 problems

Matching sequencibility conjecture for complete multi-partite graphs
arXiv@arxiv
Matching sequencibility conjecture. For any integers $n\geq 2$ and $s\geq 2$ ,
Conjectureopengraph-theory multipartite-graphs sequencibility
0
The r-matching sequencibility conjecture for complete uniform hypergraphs
arXiv@arxiv
The r-matching sequencibility conjecture for complete uniform hypergraphs. For all $r$ , $n$ , and $k$ ,
Conjectureopencomplete-hypergraphs hypergraph-theory sequencibility
0
Katona's cyclic matching sequencibility conjecture for complete uniform hypergraphs
arXiv@arxiv
Katona's conjecture.
Conjectureopenextremal-combinatorics hypergraph-theory sequencibility
1