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Long-range interactions in Sznajd consensus model

Author

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  • Schulze, Christian

Abstract

The traditional Sznajd model, as well as its Ochrombel simplification, for opinion spreading are modified to have a convincing strength proportional to a negative power of the spatial distance. We find the usual phase transition in the full Sznajd model, but not in the Ochrombel simplification. We also mix the two rules, which favours a phase transition.

Suggested Citation

  • Schulze, Christian, 2003. "Long-range interactions in Sznajd consensus model," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 324(3), pages 717-722.
  • Handle: RePEc:eee:phsmap:v:324:y:2003:i:3:p:717-722
    DOI: 10.1016/S0378-4371(03)00078-5
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    Cited by:

    1. Sznajd-Weron, Katarzyna & Sznajd, Józef & Weron, Tomasz, 2021. "A review on the Sznajd model — 20 years after," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 565(C).
    2. Grabowski, A. & Kosiński, R.A., 2006. "Ising-based model of opinion formation in a complex network of interpersonal interactions," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 361(2), pages 651-664.

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