2 papers
cs.DM2026
Efficient Reconstruction of Arboreal Networks
Katharina T. Huber, Katherine St. John
Arboreal networks are multi-rooted phylogenetic networks whose underlying graph is a tree. We give an encoding of stack-free arboreal networks in terms of triplets and the novel co…
math.CO2019
Properties for the Frechet Mean in Billera-Holmes-Vogtmann Treespace
Maria Anaya, Olga Anipchenko-Ulaj, Aisha Ashfaq +9
The Billera-Holmes-Vogtmann (BHV) space of weighted trees can be embedded in Euclidean space, but the extrinsic Euclidean mean often lies outside of treespace. Sturm showed that th…