M. Fiol

collaborators

2 papers

math.CO2024

On the Algebraic Connectivity of Token Graphs and Graphs under Perturbations

X. Song, C. DalfÃ³, M. A. Fiol +1

Given a graph $G = (V, E)$ on $n$ vertices and an integer $k$ between 1 and $n - 1$ , the $k$ -token graph $F_{k} (G)$ has vertices representing the $k$ -subsets of $V$ , and two vertices are…

math.CO2024

On some metric properties of supertoken graphs

E. T. Baskoro, C. DalfÃ³, M. A. Fiol +1

In this paper, we construct two infinite families of graphs $G (d, c)$ and $G^{+} (d, c)$ , where, in both cases, a vertex label is $x_{1} x_{2} \dots x_{c}$ with $x_{i} \in {1, 2, \dots, d}$ . We p…