Linear saturation numbers of Berge-$C_3$ and Berge-$C_4$

Changxin Wang, Junxue Zhang

The linear saturation number $sa{t}_k^{lin}(n,\mathcal{F})$ (linear extremal number $e{x}_k^{lin}(n,\mathcal{F})$) of $\mathcal{F}$ is the minimum (maximum) number of hyperedges of an…