Exploració per autor "Arenas, Alex"

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    • Complex systems in the spotlight: next steps after the 2021 Nobel Prize in Physics 

      Bianconi, Ginestra; Arenas, Alex; Biamonte, Jacob; Carr, Lincon D.; Kahng, Byungnam; Kertesz, Janos; Kurths, Jürgen; Lü, Linyuan; Masoller Alonso, Cristina; Motter, Adilson E; Perc, Matjaž; Radicchi, Filippo (2023-03-01)
      Article
      Accés obert
      The 2021 Nobel Prize in Physics recognized the fundamental role of complex systems in the natural sciences. In order to celebrate this milestone, this editorial presents the point of view of the editorial board of JPhys ...

    • Homophily in the adoption of digital proximity tracing apps shapes the evolution of epidemics 

      Burgio, Giulio; Steinegger, Benjamin; Rapisardi, Giacomo; Arenas, Alex (American Physical Society, 2021-08)
      Article
      Accés obert
      We study how homophily of human physical interactions affects the impact of digital proximity tracing on the epidemic evolution. Analytical and numerical results show the existence of different dynamical regimes with respect ...

    • Quantifying sudden changes in dynamical systems using symbolic networks 

      Masoller Alonso, Cristina; Hong, Yanhua; Ayad, Sarah; Gustave, Francois; Barland, Stéphane; Pons Rivero, Antonio Javier; Gómez, Sergio; Arenas, Alex (2015-02-24)
      Article
      Accés obert
      We characterize the evolution of a dynamical system by combining two well-known complex systems' tools, namely, symbolic ordinal analysis and networks. From the ordinal representation of a time series we construct a network ...