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math.OC2024
A Stability Condition for Online Feedback Optimization without Timescale Separation
Mattia Bianchi, Florian Dörfler
Online Feedback Optimization (OFO) is a control approach to drive a dynamical plant to an optimal steady state. By interconnecting optimization algorithms with real-time plant meas…
math.OC2024
Contractivity and linear convergence in bilinear saddle-point problems: An operator-theoretic approach
Colin Dirren, Mattia Bianchi, Panagiotis D. Grontas +2
We study the convex-concave bilinear saddle-point problem , where both, only one, or none of the functions and are strongly convex, a…
math.OC2024
Constrained multi-cluster game: Distributed Nash equilibrium seeking over directed graphs
Duong Thuy Anh Nguyen, Mattia Bianchi, Florian Dörfler +2
Motivated by the complex dynamics of cooperative and competitive interactions within networked agent systems, multi-cluster games provide a framework for modeling the interconnecte…