2 papers
math.FA2024
Positive Definite Kernels and Random Sequences Connected to Polynomial Hypergroups
Volker Hösel
This work explores new classes of nonstationary stochastic sequences associated with polynomial hypergroups. Their covariance structures are analyzed through positive definite kern…
physics.soc-ph2024
Opinion models, data, and politics
Matthias Gsänger, Volker Hösel, Christoph Mohamad-Klotzbach +1
We investigate the connection between Potts (Curie-Weiss) models and stochastic opinion models in the view of the Boltzmann distribution and stochastic Glauber dynamics. We particu…