2 papers
math.OC2026
Control of kinetic opinion dynamics in popularity-adaptive social networks
Giacomo Albi, Elisa Calzola, Matteo Piu
This paper presents a mathematical model for opinion dynamics in popularity-adaptive social networks, where both opinion spreading and the evolution of social media contacts depend…
math.AP2025
Micro-macro and macro-macro limits for controlled leader-follower systems
Giacomo Albi, Young-Pil Choi, Matteo Piu +1
We study a leader-follower system of interacting particles subject to feedback control and derive its mean-field limits through a two-step passage: first to a micro-macro system co…