Published June 2, 2026 | Version v1
Computational notebook Open

Expressed-Private opinions q-voter model with external interventions

Authors/Creators

  • 1. Wrocław University of Science and Technology

Contributors

  • 1. Wrocław University of Science and Technology ­
  • 2. Wroclaw University of Science and Technology

Description

This repository contains the source code supporting the research paper "Intervention Strategies in Expressed-Private Opinion Dynamics" (Kamińska B., Jędrzejewski A., Sznajd-Weron K.).

It provides a dual-methodology framework to investigate how external fields (such as information campaigns or institutional policies) influence both the privately held beliefs and publicly expressed opinions of individuals:

  • Monte Carlo Simulations (Julia): Scripts used to run microscopic, agent-based simulations to observe emergent macroscopic behaviors, consensus states, and phase transitions.

  • Analytical Calculations (MATLAB): Scripts used to solve numerically equations within the mean-field approximation, facilitating the study of steady-states.

For full theoretical details, parameter configurations, and a comprehensive analysis of the results, please refer to the main paper.

Files

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Additional details

Funding

National Science Centre
The Role of Anticonformity in Social Collective Adaptation 2023/51/I/HS6/02269

Software

Repository URL
https://github.com/BarbaraKaminska/EPO-model-with-external-field
Programming language
Julia , MATLAB