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math.OC2025
Fiedler-Based Characterization and Identification of Leaders in Semi-Autonomous Networks
Evyatar Matmon, Daniel Zelazo
This paper addresses the problem of identifying leader nodes in semi-autonomous consensus networks from observed agent dynamics. Using the grounded Laplacian formulation, we derive…
math.OC2025
A Passivity Analysis for Nonlinear Consensus on Digraphs
Feng-Yu Yue, Daniel Zelazo
This work presents a passivity-based analysis for the nonlinear output agreement problem in network systems over directed graphs. We reformulate the problem as a convergence analys…