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Synchronisation under shocks: The Lévy Kuramoto model

Roberts, Dale; Kalloniatis, Alexander C.


We study the Kuramoto model of identical oscillators on Erdős-Rényi (ER) and Barabasi–Alberts (BA) scale free networks examining the dynamics when perturbed by a Lévy noise. Lévy noise exhibits heavier tails than Gaussian while allowing for their tempering in a controlled manner. This allows us to understand how ‘shocks’ influence individual oscillator and collective system behaviour of a paradigmatic complex system. Skewed α-stable Lévy noise, equivalent to fractional diffusion perturbations,...[Show more]

CollectionsANU Research Publications
Date published: 2017
Type: Journal article
Source: Physica D: Nonlinear Phenomena
DOI: 10.1016/j.physd.2017.12.005
Access Rights: Open Access


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