1 citations · 2 across the 4 of their papers we have counts for
4 papers
Decks of rooted binary trees
Ann Clifton, Eva Czabarka, Audace Dossou-Olory +5
We consider extremal problems related to decks and multidecks of rooted binary trees (a.k.a. rooted phylogenetic tree shapes). Here, the deck (resp. multideck) of a tree refers…
The level matrix of a tree and its spectrum
Audace A. V. Dossou-Olory
Given a rooted tree with vertices , the level matrix of is the matrix for which the -th entry is the absolute difference of t…
On the maximum number of connected induced subgraphs of a graph
Audace A. V. Dossou-Olory
We characterise the structure of those graphs of a given order which maximise the number of connected induced subgraphs for seven different graph classes, each with other prescribe…
On isomorphism classes of leaf-induced subtrees in topological trees
Audace A. V. Dossou-Olory, Ignatius Boadi
A subtree can be induced in a natural way by a subset of leaves of a rooted tree. We study the number of nonisomorphic such subtrees induced by leaves (leaf-induced subtrees) of a…