Vitor S. Ponciano

collaborators

2 papers

cs.DM2024

Expanded-clique graphs and the domination problem

Mitre C. Dourado, Rodolfo A. Oliveira, Vitor Ponciano +2

Given a graph $G$ such that each vertex $v_{i}$ has a value $f (v_{i})$ , the expanded-clique graph $H$ is the graph where each vertex $v_{i}$ of $G$ becomes a clique $V_{i}$ of size $f(v_i)…

math.CO2024

Corrigendum to "On the monophonic rank of a graph" [Discrete Math. Theor. Comput. Sci. 24:2 (2022) #3]

Mitre C. Dourado, Vitor S. Ponciano, RÃ´mulo L. O. da Silva

In this corrigendum, we give a counterexample to Theorem 5.2 in "On the monophonic rank of a graph" [Discrete Math. Theor. Comput. Sci. 24:2 (2022) #3]. We also present a polynomia…