5 papers
Orientations without transitive arcs for cubic graphs and phylogenetic networks
Janosch Döcker, Simone Linz
An -orientation of an undirected graph is an acyclic digraph with a single source and a single sink that can be obtained from by assigning a direction to each e…
A Class of Unrooted Phylogenetic Networks Inspired by the Properties of Rooted Tree-Child Networks
Leo van Iersel, Mark Jones, Simone Linz +1
A directed phylogenetic network is tree-child if every non-leaf vertex has a child that is not a reticulation. As a class of directed phylogenetic networks, tree-child networks are…
Characterising rooted and unrooted tree-child networks
Janosch Döcker, Simone Linz
Rooted phylogenetic networks are used by biologists to infer and represent complex evolutionary relationships between species that cannot be accurately explained by a phylogenetic…
Bounding the softwired parsimony score of a phylogenetic network
Janosch Döcker, Simone Linz, Kristina Wicke
In comparison to phylogenetic trees, phylogenetic networks are more suitable to represent complex evolutionary histories of species whose past includes reticulation such as hybridi…
On the existence of funneled orientations for classes of rooted phylogenetic networks
Janosch Döcker, Simone Linz
Recently, there has been a growing interest in the relationships between unrooted and rooted phylogenetic networks. In this context, a natural question to ask is if an unrooted phy…