Orlando Lee

activity

20132022

most citedOn Gallai's and Hajós' Conjectures for graphs with treewidth at most 3

5 citations · 21 across the 14 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.CO2021★ 5 cited

Some results on Berge's conjecture and Begin-End conjecture

Lucas Ismaily Bezerra Freitas, Orlando Lee

Let $D$ be a digraph. A subset $S$ of $V (D)$ is a stable set if every pair of vertices in $S$ is non-adjacent in $D$ . A collection of disjoint paths $P$ of $D$ is a path…

math.CO2021★ 4 cited

Some results on structure of all arc-locally (out) in-semicomplete digraphs

Lucas I. B. Freitas, Orlando Lee

Arc-locally semicomplete and arc-locally in-semicomplete digraphs were introduced by Bang-Jensen as a common generalization of both semicomplete and semicomplete bipartite digraphs…