G. Pastén

most citedOn the

A_{α}

-spectra of trees

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

cs.DM2025

New results on $B_{α}$ -eigenvalues of a graph

Germain Pastén, Carla Silva Oliveira, João Domingos G. da Silva Junior +1

Let $G$ be a graph with adjacency matrix $A (G)$ and Laplacian matrix $L (G)$ . In 2024, Samanta \textit{et} \textit{al.} defined the convex linear combination of $A (G)$ and $L (G)$ as…

math.CO2016★ 1 cited

On the $A_{α}$ -spectra of trees

Vladimir Nikiforov, Germain Pastén, Oscar Rojo +1

Let $G$ be a graph with adjacency matrix $A (G)$ and let $D (G)$ be the diagonal matrix of the degrees of $G$ . For every real $α \in [0, 1],$ define the matrix $A_α\left(G\r…

New results on Bα​-eigenvalues of a graph

On the Aα​-spectra of trees

New results on $B_{α}$ -eigenvalues of a graph

On the $A_{α}$ -spectra of trees