2 papers
nlin.PS2026
Microscopic Variability Alters Macroscopic Rotation Speed in Stochastic Spiral Waves
Jolien Kamphuis, Desmond Kabus, Hermen Jan Hupkes +1
We present a general theory for noise-induced corrections to the angular velocity of spiral waves. Stochasticity produces two second-order effects: an instantaneous term from heter…
nlin.PS2025
Pattern formation in a Swift-Hohenberg equation with spatially periodic coefficients
Jolien Kamphuis, Martina Chirilus-Bruckner
We study the Swift-Hohenberg equation - a paradigm model for pattern formation - with "large" spatially periodic coefficients and find a Turing bifurcation that generates patterns…