7 papers
Nonlinear Network Identifiability with Full Excitations
Renato Vizuete, Julien M. Hendrickx
We derive conditions for the identifiability of nonlinear networks characterized by additive dynamics at the level of the edges when all the nodes are excited. In contrast to linea…
Identification of Nonlinear Acyclic Networks in Continuous Time from Nonzero Initial Conditions and Full Excitations
Ramachandran Anantharaman, Renato Vizuete, Julien M. Hendrickx +1
We propose a method to identify nonlinear acyclic networks in continuous time when the dynamics are located on the edges and all the nodes are excited. We show that it is necessary…
Path-Based Conditions for the Identifiability of Non-additive Nonlinear Networks with Full Measurements
Renato Vizuete, Julien M. Hendrickx
We analyze the identifiability of nonlinear networks with non necessarily additive node dynamics, where the influence of in-neighbors is represented by a multivariate nonlinear fun…
Consensus on Open Multi-Agent Systems Over Graphs Sampled from Graphons
Renato Vizuete, Julien M. Hendrickx
We show how graphons can be used to model and analyze open multi-agent systems, which are multi-agent systems subject to arrivals and departures, in the specific case of linear con…
Nonlinear identifiability of directed acyclic graphs with partial excitation and measurement
Renato Vizuete, Julien M. Hendrickx
We analyze the identifiability of directed acyclic graphs in the case of partial excitation and measurement. We consider an additive model where the nonlinear functions located in…
Corrections to and improvements on results from "The Laplacian spectrum of large graphs sampled from graphons"
Federica Garin, Paolo Frasca, Renato Vizuete
In this note we correct the proof of Proposition 4 in our paper "The Laplacian Spectrum of Large Graphs Sampled from Graphons" (arXiv:2004.09177) and we improve several results the…