[HTML][HTML] Discrete-to-continuum limits of interacting particle systems in one dimension with collisions

P van Meurs - Journal of Mathematical Analysis and Applications, 2024 - Elsevier
We study a class of interacting particle systems in which n signed particles move on the real
line. This class includes the overdamped dynamics (ie 'velocity= force') of charged particles …

Many-particle limits and non-convergence of dislocation wall pile-ups

P van Meurs - Nonlinearity, 2017 - iopscience.iop.org
The starting point of our analysis is a class of one-dimensional interacting particle systems
with two species. The particles are confined to an interval and exert a nonlocal, repulsive …

Quantitative estimate of the continuum approximations of interacting particle systems in one dimension

M Kimura, P van Meurs - SIAM Journal on Mathematical Analysis, 2021 - SIAM
We consider a large class of interacting particle systems in one dimension described by an
energy whose interaction potential is singular and nonlocal. This class covers Riesz gases …

Boundary-layer analysis of repelling particles pushed to an impenetrable barrier

P van Meurs - SIAM Journal on Mathematical Analysis, 2022 - SIAM
This paper considers the equilibrium positions of n particles in one dimension. Two forces
act on the particles; a nonlocal repulsive particle-interaction force and an external force …

Convergence rates for discrete-to-continuum limits in 1D particle systems

P van Meurs - Mathematical Analysis of Continuum Mechanics and …, 2018 - Springer
We contribute to a recent series of papers on discrete-to-continuum limits of one-
dimensional particle systems governed by nonlocal and unbounded interactions. While …

Onset of fracture in random heterogeneous particle chains

L Lauerbach, S Neukamm, M Schäffner… - arxiv preprint arxiv …, 2021 - content.ems.press
In mechanical systems, it is of interest to know the onset of fracture in dependence of the
boundary conditions. Here we study a one-dimensional model which allows for an …

The continuum limit of interacting dislocations on multiple slip systems

P van Meurs - ESAIM: Control, Optimisation and Calculus of …, 2020 - esaim-cocv.org
In this paper we derive the continuum limit of a multiple-species, interacting particle system
by proving a Γ-convergence result on the interaction energy as the number of particles tends …