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physics.soc-ph2026
Emergence of power laws in hierarchical dynamics on multi-level graphs
Tommaso Rondini, Gregorio Berselli, Mirko Degli Esposti +1
Power-law distributions are widely recognized in complex systems physics as indicative of underlying complexity in interaction networks and critical macroscopic behavior. Previous…
physics.soc-ph2025
Urban Complexity through Vision Intelligence: Variance, Gradients, and Correlations across Six Italian Cities
Mirko Degli Esposti, Armando Bazzani, Chiara Dellacasa +3
This paper introduces a scalable methodology for the objective analysis of quality metrics across six major Italian metropolitan areas: Rome, Bologna, Florence, Milan, Naples, and…
physics.soc-ph2024
Congestion transition on random walks on graphs
Lorenzo Di Meco, Mirko Degli Esposti, Federico Bellisardi +1
The congestion formation on a urban road network is one of the key issue for the development of a sustainable mobility in the future smart cities. In this work we propose a reducti…