3 citations · 3 across the 1 of their papers we have counts for
2 papers
math.CO2026
From Wheel to Jahangir graphs: spectra and energy under structured edge deletion
Diego Bravo, Florencia Cubría, Annabella Zapattini
The energy of a graph, introduced by Gutman, is defined as the sum of the absolute values of the eigenvalues of its adjacency matrix. In this work we study how the energy of the Wh…
math.CO2021★ 3 cited
Complementarity spectrum of digraphs
Diego Bravo, Florencia Cubría, Marcelo Fiori +1
In this paper we study the complementarity spectrum of digraphs, with special attention to the problem of digraph characterization through this complementarity spectrum. That is, w…