Skip to Main content Skip to Navigation
Journal articles

Dynamical Galam model

Abstract : We introduce a model of temporal evolution of political opinions which amounts to a dynamical extension of Galam model in which the proportions of inflexibles are treated as dynamical variables. We find that the critical value of inflexibles in the original Galam model now turns into a fixed point of the system whose stability controls the phase trajectory of the political opinions. The appearance of two phases is found, in which majority-preserving and regime-changing limit cycles are respectively dominant, and the phase transition between them is observed.
Document type :
Journal articles
Complete list of metadata
Contributor : Spire Sciences Po Institutional Repository Connect in order to contact the contributor
Submitted on : Monday, December 14, 2020 - 4:02:37 PM
Last modification on : Tuesday, January 18, 2022 - 11:44:03 AM

Links full text




Taksu Cheon, Serge Galam. Dynamical Galam model. Physics Letters A, Elsevier, 2018, 382 (23), pp.1509 - 1515. ⟨10.1016/j.physleta.2018.04.019⟩. ⟨hal-03064907⟩



Record views