2 problems

Let $N$ and $N'$ be non-binary tree-child networks on the same leaf set. A tree-child sequence (TCS) of $N$ is a sequence of reductions associated with the tree-child network. Univ…

Let $N$ and $N'$ be CPNs on the same leaf-set in the $(, )$ class. Here, a cherry-picking sequence (CPS) of $N$ is a sequence used to reduce $N'$, and $N'$ is contained in $N$ acco…