Mei Lu

most citedEdge pancyclic derangement graphs

1 citations · 1 across the 3 of their papers we have counts for

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math.CO2022

Triangles in r-wise t-intersecting families

Jiaqi Liao, Mengyu Cao, Mei Lu

Let $t$ , $r$ , $k$ and $n$ be positive integers and $F$ a family of $k$ -subsets of an $n$ -set $V$ . The family $ \CF $ is $r$ -wise $t$ -intersecting if for any $ F_1, \l…

math.CO2022★ 1 cited

Edge pancyclic derangement graphs

Zequn Lv, Mengyu Cao, Mei Lu

We consider the derangement graph in which the vertices are permutations of ${1, \dots, n}$ . Two vertices are joined by an edge if the corresponding permutations differ in every…