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Discrete simulation of the dynamics of spread of extreme opinions in a society

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  • Stauffer, Dietrich
  • Sahimi, Muhammad

Abstract

We propose a discrete model for how opinions about a given “extreme” subject, about which various groups of a population have different degrees of enthusiasm for or susceptibility to, such as fanaticism, extreme social and political positions, and terrorism, may spread. The model, in a certain limit, is the discrete analogue of a deterministic continuum model suggested by others. We carry out extensive computer simulation of the model by utilizing it on lattices with infinite- or short-range interactions, and on symmetric and hierarchical (or directed) Barabási–Albert scale-free networks. Several interesting features of the model are demonstrated, and comparison is made with the deterministic continuum model.

Suggested Citation

  • Stauffer, Dietrich & Sahimi, Muhammad, 2006. "Discrete simulation of the dynamics of spread of extreme opinions in a society," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 364(C), pages 537-543.
    • Handle: RePEc:eee:phsmap:v:364:y:2006:i:c:p:537-543
    DOI: 10.1016/j.physa.2005.08.040
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    Citations

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    Cited by:

    1. Antoine Billot, 2007. "Social consistency and individual rationality," Working Papers halshs-00588078, HAL.
    2. Rainer Hegselmann & Stefan König & Sascha Kurz & Christoph Niemann & Jörg Rambau, 2015. "Optimal Opinion Control: The Campaign Problem," Journal of Artificial Societies and Social Simulation, Journal of Artificial Societies and Social Simulation, vol. 18(3), pages 1-18.
    3. Antoine Billot, 2011. "Are Choice Rationality and Social Consistency Two Sides of a Same Coin?," Group Decision and Negotiation, Springer, vol. 20(2), pages 239-254, March.

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