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Birth and death in a continuous opinion dynamics model

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  • Additional Information
    • Contributors:
      Département de Mathématique Namur; Université de Namur Namur (UNamur); Dipartimento di Energetica; Università degli Studi di Firenze = University of Florence = Université de Florence (UniFI); Institut Coopératif Austral de Recherche en Éducation (ICARE); Université de La Réunion (UR); Université de la Polynésie Française (UPF); INFN Florence
    • Publication Information:
      CCSD
      Springer-Verlag
    • Publication Date:
      2008
    • Collection:
      Université de la Réunion: HAL
    • Abstract:
      International audience ; We here discuss the process of opinion formation in an open community where agents are made to interact and consequently update their beliefs. New actors (birth) are assumed to replace individuals that abandon the community (deaths). This dynamics is simulated in the framework of a simplified model that accounts for mutual affinity between agents. A rich phenomenology is presented and discussed with reference to the original (closed group) setting. Numerical findings are supported by analytical calculations. PACS. 87.23.Ge Dynamics of social systems-05.45.-a Nonlinear dynamics and chaos
    • Accession Number:
      10.1140/epjb/e2008-00297-3
    • Online Access:
      https://hal.univ-reunion.fr/hal-02059368
      https://hal.univ-reunion.fr/hal-02059368v1/document
      https://hal.univ-reunion.fr/hal-02059368v1/file/Carletti_Birth%20Death.pdf
      https://doi.org/10.1140/epjb/e2008-00297-3
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • Accession Number:
      edsbas.225995D9