Pablo Montero Moreno

collaborators

2 papers

math.CO2025

Domination, matching and transversal numbers for Berge- $G$ hypergraphs

María José Chávez de Diego, Pablo Montero Moreno, María Trinidad Villar-Liñán

Let $G = (V (G), E (G))$ be a graph and $H = (V (H), E (H))$ be a hypergraph. The hypergraph $H$ is a {\it Berge-G} if there is a bijection $f : E (G) \mapsto E (H)$ such that for each $e \in…

math.CO2023

Note on power hypergraphs with equal domination and matching numbers

María José Chávez de Diego, Pablo Montero Moreno, María Trinidad Villar-Liñán

We present some examples that refute two recent results in the literature concerning the equality of the domination and matching numbers for power and generalized power hypergraphs…

Domination, matching and transversal numbers for Berge-G hypergraphs

Note on power hypergraphs with equal domination and matching numbers

Domination, matching and transversal numbers for Berge- $G$ hypergraphs