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physics.soc-ph2026
Optimal network structure for collective performance with strategic information sharing
Ye Wang, Andrea Civilini, Anzhi Sheng +3
Information sharing between individuals is crucial to improve performance in collective tasks. However, in a competitive world, individuals may be reluctant to share information wi…
physics.soc-ph2026
Group dynamics shape contagion onsets and multistable active phases under collective reinforcement
Santiago Lamata-OtÃn, Federico Malizia, Leah A. Keating +4
Group-based reinforcement can induce discontinuous transitions from inactive to active phases in higher-order contagion models. However, these results are typically obtained on sta…
physics.soc-ph2025
Hyperedge Overlap drives Synchronizability of Systems with Higher-Order interactions
Santiago Lamata-OtÃn, Federico Malizia, Vito Latora +2
The microscopic organization of dynamical systems coupled via higher-order interactions plays a pivotal role in understanding their collective behavior. In this paper, we introduce…