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arXiv · 1106.0419

Mean field solutions of kinetic exchange opinion models

Soumyajyoti Biswas
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Abstract

We present here the exact solution of an infinite range, discrete, opinion formation model. The model shows an active-absorbing phase transition, similar to that numerically found in its recently proposed continuous version (Lallouache et al., Phys. Rev E 82, 056112 (2010)). Apart from the two-agent interactions here we also report the effect of having three agent interactions. The phase diagram has a continuous transition line (two agent interaction dominated) and a discontinuous transition line (three agent interaction dominated) separated by a tricritical point.

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Soumyajyoti Biswas. 2011-11-18. Mean field solutions of kinetic exchange opinion models. https://doi.org/10.1103/physreve.84.056106

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