L. Freitas

most citedSome results on Berge's conjecture and Begin-End conjecture

5 citations · 11 across the 3 of their papers we have counts for

collaborators

3 papers

math.CO2022★ 2 cited

$3$ -anti-circulant digraphs are $α$ -diperfect and BE-diperfect

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★ 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…

3-anti-circulant digraphs are α-diperfect and BE-diperfect

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

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

$3$ -anti-circulant digraphs are $α$ -diperfect and BE-diperfect