14 citations · 27 across the 4 of their papers we have counts for
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math.SP2016
Localization of dominant eigenpairs and planted communities by means of Frobenius inner products
Dario Fasino, Francesco Tudisco
We propose a new localization result for the leading eigenvalue and eigenvector of a symmetric matrix . The result exploits the Frobenius inner product between and a given r…
math.SP2016
Modularity bounds for clusters located by leading eigenvectors of the normalized modularity matrix
Dario Fasino, Francesco Tudisco
Nodal theorems for generalized modularity matrices ensure that the cluster located by the positive entries of the leading eigenvector of various modularity matrices induces a conne…
math.SP2015
Generalized modularity matrices
Dario Fasino, Francesco Tudisco
Various modularity matrices appeared in the recent literature on network analysis and algebraic graph theory. Their purpose is to allow writing as quadratic forms certain combinato…