output
20112026
most citedDamping rates of solar-like oscillations across the HR diagram. Theoretical calculations confronted to CoRoT and Kepler observations

55 citations

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25 papers

math.OC2026

Global Convergence of Control-Based Lagrangian Flows for Non-Convex Optimization

Simone Pirrera, Francesco Ripa, Daniele Astolfi +3

This paper studies the continuous-time dynamics generated by control-theoretic Lagrangian methods for equality-constrained optimization. In particular, we consider dynamics induced…

cs.LG2025

Temporal Graph Neural Networks for Early Anomaly Detection and Performance Prediction via PV System Monitoring Data

Srijani Mukherjee, Laurent Vuillon, Liliane Bou Nassif +4

The rapid growth of solar photovoltaic (PV) systems necessitates advanced methods for performance monitoring and anomaly detection to ensure optimal operation. In this study, we pr…

math.OC2024★ 6 cited

Edges' Riemannian energy analysis for synchronization of multi-agent nonlinear systems over undirected weighted graphs

Vincent Andrieu, Daniele Astolfi, Alexandre Cellier-Devaux

In this note we investigate the problem of global exponential synchronization of multi-agent systems described by nonlinear input affine dynamics. We consider the case of networks…

q-bio.BM2024★ 25 cited

Oxysterols in Vascular Cells and Role in Atherosclerosis

Celine Luquain-Costaz, Isabelle Delton

Atherosclerosis is a major cardiovascular complication of diseases associated with elevated oxidative stress such as type 2 diabetes and metabolic syndrome. In these situations, lo…

eess.SY2024

Necessary and sufficient condition for neutral-type delay systems: Polynomial approximations

Gerson Portilla, Mathieu Bajodek, Sabine Mondié

A new necessary and sufficient stability test in a tractable number of operations for linear neutral-type delay systems is introduced. It is developed in the Lyapunov-Krasovskii fr…

math.OC2024★ 1 cited

Integral action feedback design for conservative abstract systems in the presence of input nonlinearities

Ling Ma, Vincent Andrieu, Daniele Astolfi +3

In this article, we present a stabilization feedback law with integral action for conservative abstract linear systems subjected to actuator nonlinearity. Based on the designed con…