Zobrazeno 1 - 10
of 2 352
pro vyhledávání: '"Rossi, Francesco"'
Modern spacecraft are increasingly relying on machine learning (ML). However, physical equipment in space is subject to various natural hazards, such as radiation, which may inhibit the correct operation of computing devices. Despite plenty of eviden
Externí odkaz:
http://arxiv.org/abs/2405.02642
We consider the Follow-the-Leader (FtL) model and study which properties of the initial positioning of the vehicles ensure its convergence to the classical Lighthill-Whitham-Richards (LWR) model for traffic flow. Robustness properties of both FtL and
Externí odkaz:
http://arxiv.org/abs/2403.11526
We prove that a first-order cooperative system of interacting agents converges to consensus if the so-called Persistence Excitation condition holds. This condition requires that the interaction function between any pair of agents satisfies an integra
Externí odkaz:
http://arxiv.org/abs/2403.07549
Autor:
Pogodaev, Nikolay, Rossi, Francesco
We consider a control system driven by a nonlocal continuity equation. Admissible controls are Lipschitz vector fields acting inside a fixed open set. We demonstrate that small perturbations of the initial measure, traced along Wasserstein geodesics,
Externí odkaz:
http://arxiv.org/abs/2403.03580
Autor:
Pogodaev, Nikolay, Rossi, Francesco
We discuss stabilization around trajectories of the continuity equation with nonlocal vector fields, where the control is localized, i.e., it acts on a fixed subset of the configuration space. We first show that the correct definition of stabilizatio
Externí odkaz:
http://arxiv.org/abs/2403.02837
Let a finite set of interacting particles be given, together with a symmetry Lie group $G$. Here we describe all possible dynamics that are jointly equivariant with respect to the action of $G$. This is relevant e.g., when one aims to describe collec
Externí odkaz:
http://arxiv.org/abs/2307.13087
Autor:
Rossi, Francesco <1987>
Theories and numerical modeling are fundamental tools for understanding, optimizing and designing present and future laser-plasma accelerators (LPAs). Laser evolution and plasma wave excitation in a LPA driven by a weakly relativistically intense, sh
Externí odkaz:
http://amsdottorato.unibo.it/6771/
The problem of identifying models of post-disaster reconstruction is an issue that has been dealt with in depth in a number of works, mostly dedicated to individual cases or to the comparison of models. There are also a number of works that have atte
Externí odkaz:
http://arxiv.org/abs/2201.04067
Autor:
Lombardini, Luca, Rossi, Francesco
We study the possibility of defining a distance on the whole space of measures, with the property that the distance between two measures having the same mass is the Wasserstein distance, up to a scaling factor. We prove that, under very weak and natu
Externí odkaz:
http://arxiv.org/abs/2112.04763
Autor:
Ciampa, Gennaro, Rossi, Francesco
Publikováno v:
ESAIM: COCV 29 (2023) 29
We show the existence of Lipschitz-in-space optimal controls for a class of mean-field control problems with dynamics given by a non-local continuity equation. The proof relies on a vanishing viscosity method: we prove the convergence of the same pro
Externí odkaz:
http://arxiv.org/abs/2111.13015