Travelling waves in monostable and bistable stochastic partial differential equations

C Kuehn - Jahresbericht der Deutschen Mathematiker …, 2020 - Springer
In this review, we provide a concise summary of several important mathematical results for
stochastic travelling waves generated by monostable and bistable reaction-diffusion …

Phase reduction of waves, patterns, and oscillations subject to spatially extended noise

J MacLaurin - SIAM Journal on Applied Mathematics, 2023 - SIAM
In this paper we present a framework in which one can rigorously study the effect of spatio-
temporal noise on traveling waves, stationary patterns, and oscillations that are invariant …

Quenched asymptotics for interacting diffusions on inhomogeneous random graphs

E Luçon - Stochastic Processes and their Applications, 2020 - Elsevier
The aim of the paper is to address the behavior in large population of diffusions interacting
on a random, possibly diluted and inhomogeneous graph. This is the natural continuation of …

Stochastic neural field model of stimulus-dependent variability in cortical neurons

PC Bressloff - PLoS computational biology, 2019 - journals.plos.org
We use stochastic neural field theory to analyze the stimulus-dependent tuning of neural
variability in ring attractor networks. We apply perturbation methods to show how the neural …

A variational method for analyzing stochastic limit cycle oscillators

PC Bressloff, JN MacLaurin - SIAM Journal on Applied Dynamical Systems, 2018 - SIAM
We introduce a variational method for analyzing limit cycle oscillators in R^d driven by
Gaussian noise. This allows us to derive exact stochastic differential equations for the …

Multiscale analysis for traveling-pulse solutions to the stochastic FitzHugh–Nagumo equations

K Eichinger, MV Gnann, C Kuehn - The Annals of Applied …, 2022 - projecteuclid.org
We investigate the stability of traveling-pulse solutions to the stochastic FitzHugh–Nagumo
equations with additive noise. Special attention is given to the effect of small noise on the …

Stability of traveling waves for reaction-diffusion equations with multiplicative noise

CHS Hamster, HJ Hupkes - SIAM Journal on Applied Dynamical Systems, 2019 - SIAM
We consider reaction-diffusion equations that are stochastically forced by a small
multiplicative noise term. We show that spectrally stable traveling wave solutions to the …

Travelling waves for reaction–diffusion equations forced by translation invariant noise

CHS Hamster, HJ Hupkes - Physica D: Nonlinear Phenomena, 2020 - Elsevier
Inspired by applications, we consider reaction–diffusion equations on R that are
stochastically forced by a small multiplicative noise term that is white in time, coloured in …

The isochronal phase of stochastic pde and integral equations: Metastability and other properties

ZP Adams, J MacLaurin - Journal of Differential Equations, 2025 - Elsevier
We study the dynamics of waves, oscillations, and other spatio-temporal patterns in
stochastic evolution systems, including SPDE and stochastic integral equations …

Wandering bumps in a stochastic neural field: A variational approach

JN MacLaurin, PC Bressloff - Physica D: Nonlinear Phenomena, 2020 - Elsevier
We develop a generalized variational method for analyzing wandering bumps in a
stochastic neural field model defined on some domain U. For concreteness, we take U= S 1 …