Cz\'edli, G\'abor

Four-generated direct powers of partition lattices and authentication

2020 · arXiv (Cornell University)

For an integer $n\geq 5$, H. Strietz (1975) and L. Z\'adori (1986) proved that the lattice Part$(n)$ of all partitions of $\{1,2,\dots,n\}$ is four-generated. Developing L. Z\'adori's particularly elegant construction further, we prove that even …