Non-freezing of the proximity digraph and non-pseudostable convergence in heterogeneous Hegselmann--Krause models: Counterexamples to conjectures and results of Mirtabatabaei and Bullo

Peter Hegarty, Damiano Ognissanti, Edvin Wedin

In 2012, Mirtabatabaei and Bullo studied heterogeneous Hegselmann--Krause models of opinion dynamics, where different agents may have different confidence or influence bounds. They…