C Kuehn, C Xu - Journal of Differential Equations, 2022 - Elsevier
Many science phenomena are described as interacting particle systems (IPS). The mean field limit (MFL) of large all-to-all coupled deterministic IPS is given by the solution of a PDE …
C Kuehn, C Xu - arXiv preprint arXiv:2207.03806, 2022 - arxiv.org
In this paper we propose a framework to investigate the mean field limit (MFL) of interacting particle systems on directed hypergraphs. We provide a non-trivial measure-theoretic …
C Kuehn - New Journal of Physics, 2020 - iopscience.iop.org
In this article we report on a novel way to incorporate complex network structure into the analysis of interacting particle systems. More precisely, it is well-known that in well …
MA Gkogkas, C Kuehn, C Xu - arXiv preprint arXiv:2202.01742, 2022 - arxiv.org
Many science phenomena are modelled as interacting particle systems (IPS) coupled on static networks. In reality, network connections are far more dynamic. Connections among …
C Kuehn, T Wöhrer - arXiv preprint arXiv:2312.15335, 2023 - arxiv.org
We investigate the mean-field dynamics of stochastic McKean differential equations with heterogeneous particle interactions described by large network structures. To express a …
G Bet, F Coppini, FR Nardi - Journal of Applied Probability, 2024 - cambridge.org
We consider a class of weakly interacting particle systems of mean-field type. The interactions between the particles are encoded in a graph sequence, ie two particles are …
S Allmeier, N Gast - arXiv preprint arXiv:2405.08623, 2024 - arxiv.org
We consider a system of $ N $ particles whose interactions are characterized by a (weighted) graph $ G^ N $. Each particle is a node of the graph with an internal state. The …
F Coppini - Journal of Statistical Physics, 2022 - Springer
Fokker–Planck equations represent a suitable description of the finite-time behavior for a large class of particle systems as the size of the population tends to infinity. Recently, the …
MA Gkogkas, C Kuehn - SIAM Journal on Applied Dynamical Systems, 2022 - SIAM
Originally arising in the context of interacting particle systems in statistical physics, dynamical systems and differential equations on networks/graphs have permeated into a …