Exploració per autor "Moretti, Paolo"
Ara es mostren els items 4-5 de 5
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Mean-field analysis of the q-voter model on networks
Moretti, Paolo; Liu, Suyu; Castellano, Claudio; Pastor Satorras, Romualdo (2013-04-01)
Article
Accés obertWe present a detailed investigation of the behavior of the nonlinear q-voter model for opinion dynamics. At the mean-field level we derive analytically, for any value of the number q of agents involved in the elementary ... -
Yielding and irreversible deformation below the microscale: surface effects and non-mean-field plastic avalanches
Moretti, Paolo; Cerruti, Benedetta; Miguel, M. Carmen (2011-06-07)
Article
Accés obertNanoindentation techniques recently developed to measure the mechanical response of crystals under external loading conditions reveal new phenomena upon decreasing sample size below the microscale. At small length scales, ...