The Kuramoto model in complex networks

FA Rodrigues, TKDM Peron, P Ji, J Kurths - Physics Reports, 2016 - Elsevier
Synchronization of an ensemble of oscillators is an emergent phenomenon present in
several complex systems, ranging from social and physical to biological and technological …

Modelling distributed decision-making in command and control using stochastic network synchronisation

AC Kalloniatis, TA McLennan-Smith… - European Journal of …, 2020 - Elsevier
We advance a mathematical representation of Command and Control as distributed
decision makers using the Kuramoto model of networked phase oscillators. The phase …

Time-delayed Kuramoto model in the Watts–Strogatz small-world networks

S Ameli, M Karimian, F Shahbazi - Chaos: An Interdisciplinary Journal …, 2021 - pubs.aip.org
We study the synchronization of small-world networks of identical coupled phase oscillators
through the Kuramoto interaction and uniform time delay. For a given intrinsic frequency and …

Gaussian noise and the two-network frustrated Kuramoto model

AB Holder, ML Zuparic, AC Kalloniatis - Physica D: Nonlinear Phenomena, 2017 - Elsevier
We examine analytically and numerically a variant of the stochastic Kuramoto model for
phase oscillators coupled on a general network. Two populations of phased oscillators are …

Synchronisation of networked Kuramoto oscillators under stable Lévy noise

AC Kalloniatis, DO Roberts - Physica A: Statistical Mechanics and its …, 2017 - Elsevier
We study the Kuramoto model on several classes of network topologies examining the
dynamics under the influence of Lévy noise. Such noise exhibits heavier tails than Gaussian …

Collective oscillations of excitable elements: order parameters, bistability and the role of stochasticity

F Rozenblit, M Copelli - Journal of Statistical Mechanics: Theory …, 2011 - iopscience.iop.org
We study the effects of a probabilistic refractory period in the collective behavior of coupled
discrete-time excitable cells (SIRS-like cellular automata). Using mean-field analysis and …

Synchronisation under shocks: the Lévy Kuramoto model

D Roberts, AC Kalloniatis - Physica D: Nonlinear Phenomena, 2018 - Elsevier
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 …

Enhancement of phase synchronization by an infinite variance noise in a small-world network

T Nikfard, YH Tabatabaei, RK Esfahani… - The European Physical …, 2021 - Springer
In this work, we study the synchronization of a group of identical phase oscillators (rotors) in
the small-world (SW) networks, driven by an external random force. The dynamics of the …

Analyzing the heterogeneous structure of the genes interaction network through the random matrix theory

N Allahyari, A Hosseiny, N Abedpour… - Physica A: Statistical …, 2024 - Elsevier
There have been massive efforts devoted to understanding the collective behavior of genes.
In this regard, a wide range of studies has focused on pairwise interactions. Understanding …

Two-network Kuramoto-Sakaguchi model under tempered stable Lévy noise

AC Kalloniatis, TA McLennan-Smith, DO Roberts… - Physical Review E, 2019 - APS
We examine a model of two interacting populations of phase oscillators labeled “blue” and
“red.” To this we apply tempered stable Lévy noise, a generalization of Gaussian noise …