Order preservation in a generalized version of Krause’s opinion dynamics model

Julien M. Hendrickx

Physica A: Statistical Mechanics and its Applications, 2008, vol. 387, issue 21, 5255-5262

Abstract: Krause’s model of opinion dynamics has recently been the subject of several studies, partly because it is one of the simplest multi-agent systems involving position-dependent changing topologies. In this model, agents have an opinion represented by a real number and they update it by averaging those agent opinions distant from their opinion by less than a certain interaction radius. Some results obtained on this model rely on the fact that the opinion orders remain unchanged under iteration, a property that is consistent with the intuition in models with simultaneous updating on a fully connected communication topology.

Keywords: Opinion dynamics; Continuous opinions; Social systems; Multi-agent systems (search for similar items in EconPapers)
Date: 2008
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:387:y:2008:i:21:p:5255-5262

DOI: 10.1016/j.physa.2008.05.018

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