143 citations · 356 across the 31 of their papers we have counts for
3 papers · 1 filter
A new and stable estimation method of country economic fitness and product complexity
Vito D. P. Servedio, Paolo Buttà, Dario Mazzilli +2
We present a new metric estimating fitness of countries and complexity of products by exploiting a non-linear non-homogeneous map applied to the publicly available information on t…
A non-linear kinetic model of self-propelled particles with multiple equilibria
Paolo Buttà, Franco Flandoli, Michela Ottobre +1
We introduce and analyse a continuum model for an interacting particle system of Vicsek type. The model is given by a non-linear kinetic partial differential equation (PDE) describ…
On large deviations of interface motions for statistical mechanics models
Lorenzo Bertini, Paolo Buttà, Adriano Pisante
We discuss the sharp interface limit of the action functional associated to either the Glauber dynamics for Ising systems with Kac potentials or the Glauber+Kawasaki process. The c…