4 citations · 4 across the 1 of their papers we have counts for
3 papers
math.CO2020★ 4 cited
Spectra of hyperstars on public transportation networks
Eleonora Andreotti
The purpose of this paper is to introduce a model to study structures which are widely present in public transportation networks. We show that, through hypergraphs, one can describ…
math.NA2019
Measuring the stability of spectral clustering
Eleonora Andreotti, Dominik Edelmann, Nicola Guglielmi +1
As an indicator of the stability of spectral clustering of an undirected weighted graph into clusters, the th spectral gap of the graph Laplacian is often considered. The $k…
math.CO2018
Equivalence between spectral properties of graphs with and without loops
Eleonora Andreotti, Daniel Remondini, Armando Bazzani
In this paper we introduce a spectra preserving relation between graphs with loops and graphs without loops. This relation is achieved in two steps. First, by generalizing spectra…