14 citations · 15 across the 11 of their papers we have counts for
5 papers · 1 filter
Kinetic and mean-field modeling of muscular dystrophies
Tommaso Lorenzi, Horacio Tettamanti, Mattia Zanella
We present a new class of models for assessing the cell dynamics characterising muscular dystrophies. The proposed approach comprises a system of integro-differential equations for…
A DSMC-PIC coupling method for the Vlasov-Maxwell-Landau system
Andrea Medaglia, Lorenzo Pareschi, Mattia Zanella
We present a numerical framework for the simulation of collisional plasma dynamics, based on a coupling between Direct Simulation Monte Carlo (DSMC) and Particle-in-Cell (PIC) meth…
Superlinear drift in consensus-based optimization with condensation phenomena
Jonathan Franceschi, Lorenzo Pareschi, Mattia Zanella
Consensus-based optimization (CBO) is a class of metaheuristic algorithms designed for global optimization problems. In the many-particle limit, classical CBO dynamics can be rigor…
Kinetic simulated annealing optimization with entropy-based cooling rate
Michael Herty, Mattia Zanella
We present a modified simulated annealing method with a dynamical choice of the cooling temperature. The latter is determined via a closed-loop control and is proven to yield expon…
Understanding the Impact of Evaluation Metrics in Kinetic Models for Consensus-based Segmentation
Raffaella Fiamma Cabini, Horacio Tettamanti, Mattia Zanella
In this article we extend a recently introduced kinetic model for consensus-based segmentation of images. In particular, we will interpret the set of pixels of a 2D image as an int…