arXiv subjects

José Guerrero

Publications and source records attributed to José Guerrero.

2 recordsLinked to original sources

arXiv2022

On the $p$-Schatten Energy of Bipartite Graphs

We give a Coulson integral formula and a Coulson-Jacobs formula for the $p$-Schatten energy. We use this formulas to compare the $p$-Schatten energy of different trees by using a quasiorder, and establish the maximality of paths among all trees.

math.SP↗

arXiv2022

Laplacian Energies of Vertices

In this work, we define the Laplacian and Normalized Laplacian energies of vertices in a graph, we derive some of its properties and relate them to combinatorial, spectral and geometric quantities of the graph.

math.CO↗