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SKM 2023 – wissenschaftliches Programm

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SYOF: Symposium Dynamics of Opinion Formation – From Quorum Sensing to Polarization

SYOF 1: Dynamics of Opinion Formation – From Quorum Sensing to Polarization

Montag, 27. März 2023, 09:30–12:15, HSZ 01

Quorum sensing is a widespread biological mechanism through which cells can exchange information and achieve a consensus state – hence a pre-social opinion formation process. In societies, opinion formation is a complex dynamical process that can, depending on the voting system and social interactions, lead to polarized societies or multi-parties systems. This symposium focuses on the dynamical processes underlying this opinion formation, the influence of the underlying topology of the opinion space (binary/Ising, Potts, continuous, higher-dimensional) and the resulting phase transitions.

09:30 SYOF 1.1 Hauptvortrag: Towards understanding of the social hysteresis -- insights from statistical physics — •Katarzyna Sznajd-Weron
10:00 SYOF 1.2 Hauptvortrag: Polarization in attitude distributions from surveys and models of continuous opinion dynamics — •Jan Lorenz and Martin Gestefeld
10:30 SYOF 1.3 Hauptvortrag: Collective patterns and stable misunderstandings in networks striving for consensus without a common value system — •Johannes Falk, Edwin Eichler, Katja Windt, and Marc-Thorsten Hütt
  11:00 15 min. break
11:15 SYOF 1.4 Hauptvortrag: A yet undetected cognitive bias, revealed by opinion dynamics simulations — •Guillaume Deffuant
11:45 SYOF 1.5 Hauptvortrag: Extreme switches in kinetic exchange models of opinion. — •Parongama Sen and Kathakali Biswas
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