14 citations · 27 across the 4 of their papers we have counts for
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Matrix algebras with orthogonal Cauchy-like transforms and Toeplitz approximation: a negative result
Dario Fasino, Davide Furchì, Valerio Loi +1
We consider newly designed matrix algebras associated with Cauchy orthogonal transforms. In this work, we are interested in checking the approximation of Toeplitz matrices using al…
Ergodicity coefficients for higher-order stochastic processes
Dario Fasino, Francesco Tudisco
The use of higher-order stochastic processes such as nonlinear Markov chains or vertex-reinforced random walks is significantly growing in recent years as they are much better at m…
A Gauss--Newton iteration for Total Least Squares problems
Dario Fasino, Antonio Fazzi
The Total Least Squares solution of an overdetermined, approximate linear equation minimizes a nonlinear function which characterizes the backward error. We show tha…
An algebraic analysis of the graph modularity
Dario Fasino, Francesco Tudisco
One of the most relevant tasks in network analysis is the detection of community structures, or clustering. Most popular techniques for community detection are based on the maximiz…