Long-range interactions in Sznajd consensus model

Christian Schulze

Physica A: Statistical Mechanics and its Applications, 2003, vol. 324, issue 3, 717-722

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.

Keywords: Sociophysics; Phase transition; Distance dependence; Quenched disorder (search for similar items in EconPapers)
Date: 2003
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:324:y:2003:i:3:p:717-722

DOI: 10.1016/S0378-4371(03)00078-5

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