251 citations · 1.2k across the 27 of their papers we have counts for
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eess.SY2021
On the properties of Laplacian pseudoinverses
Angela Fontan, Claudio Altafini
The pseudoinverse of a graph Laplacian is used in many applications and fields, such as for instance in the computation of the effective resistance in electrical networks, in the c…
cs.SI2021
Dynamics of Opinions with Bounded Confidence in Social Cliques: Emergence of Fluctuations
Jiangbo Zhang, Deming Yuan, Lei Wang +2
In this paper, we study the evolution of opinions over social networks with bounded confidence in social cliques. Node initial opinions are independently and identically distribute…
math.OC2021
The role of frustration in collective decision-making dynamical processes on multiagent signed networks
Angela Fontan, Claudio Altafini
In this work we consider a collective decision-making process in a network of agents described by a nonlinear interconnected dynamical model with sigmoidal nonlinearities and signe…