2 papers
physics.soc-ph2026
Multi-Dimensional Opinion Formation
Hanna Bartel, Martin Burger, Marie-Therese Wolfram
In this paper we propose and investigate a multi-dimensional opinion dynamics model where people are characterised by both opinions and importance weights across these opinions. Op…
math.NA2024
Structure-Preserving Numerical Methods for Fokker-Planck Equations
Hanna Bartel, Joshua Lampert, Hendrik Ranocha
A common way to numerically solve Fokker-Planck equations is the Chang-Cooper method in space combined with one of the Euler methods in time. However, the explicit Euler method is…