3 papers
nlin.AO2025
Phase transitions for polyadic epidemic and voter models with multiscale groups
Pia Steinmeyer, Jan Mölter, Christian Kuehn
Polyadic (or higher-order) interactions can significantly impact the dynamics of interacting particle systems. However, previous studies have often assumed group sizes to be relati…
physics.soc-ph2025
Polyadic Opinion Formation: The Adaptive Voter Model on a Hypergraph
Anastasia Golovin, Jan Mölter, Christian Kuehn
The adaptive voter model is widely used to model opinion dynamics in social complex networks. However, existing adaptive voter models are limited to only pairwise interactions and…
nlin.AO2024
Preserving Bifurcations through Moment Closures
Christian Kuehn, Jan Mölter
Moment systems arise in a wide range of contexts and applications, e.g. in network modeling of complex systems. Since moment systems consist of a high or even infinite number of co…