Connecting Hodge and Sakaguchi-Kuramoto through a mathematical framework for coupled oscillators on simplicial complexes

A Arnaudon, RL Peach, G Petri, P Expert - Communications Physics, 2022 - nature.com
Phase synchronizations in models of coupled oscillators such as the Kuramoto model have
been widely studied with pairwise couplings on arbitrary topologies, showing many …

Observation and characterization of chimera states in coupled dynamical systems with nonlocal coupling

R Gopal, VK Chandrasekar, A Venkatesan… - Physical review E, 2014 - APS
By developing the concepts of strength of incoherence and discontinuity measure, we show
that a distinct quantitative characterization of chimera and multichimera states which occur in …

Low-dimensional dynamics of populations of pulse-coupled oscillators

D Pazó, E Montbrió - Physical Review X, 2014 - APS
Large communities of biological oscillators show a prevalent tendency to self-organize in
time. This cooperative phenomenon inspired Winfree to formulate a mathematical model that …

Phase synchronization effects in a lattice of nonidentical Rössler oscillators

GV Osipov, AS Pikovsky, MG Rosenblum, J Kurths - Physical Review E, 1997 - APS
We study phase synchronization in a chain of weakly coupled chaotic oscillators. In the
synchronous state, the phases of oscillators are locked, while the amplitudes remain chaotic …

Effective desynchronization by nonlinear delayed feedback

OV Popovych, C Hauptmann, PA Tass - Physical review letters, 2005 - APS
We show that nonlinear delayed feedback opens up novel means for the control of
synchronization. In particular, we propose a demand-controlled method for powerful …

Phase reduction beyond the first order: The case of the mean-field complex Ginzburg-Landau equation

I León, D Pazó - Physical Review E, 2019 - APS
Phase reduction is a powerful technique that makes possible to describe the dynamics of a
weakly perturbed limit-cycle oscillator in terms of its phase. For ensembles of oscillators, a …

Contrarians synchronize beyond the limit of pairwise interactions

K Kovalenko, X Dai, K Alfaro-Bittner, AM Raigorodskii… - Physical Review Letters, 2021 - APS
We give evidence that a population of pure contrarian globally coupled D-dimensional
Kuramoto oscillators reaches a collective synchronous state when the interplay between the …

First order phase transition resulting from finite inertia in coupled oscillator systems

HA Tanaka, AJ Lichtenberg, S Oishi - Physical review letters, 1997 - APS
We analyze the collective behavior of a set of coupled damped driven pendula with finite
(large) inertia, and show that the synchronization of the oscillators exhibits a first order …

Dynamics of neuron-like excitable Josephson junctions coupled by a metal oxide memristive synapse

F Wu, Z Yao - Nonlinear Dynamics, 2023 - Springer
Transition of firing modes via synapse is a crucial step in neural coding. The
neuron/synapse-like circuits have been proposed to simulate neural behaviors and …

Synchronisation of chaos and its applications

D Eroglu, JSW Lamb, T Pereira - Contemporary Physics, 2017 - Taylor & Francis
Dynamical networks are important models for the behaviour of complex systems, modelling
physical, biological and societal systems, including the brain, food webs, epidemic disease …