Enlarged Kuramoto model: Secondary instability and transition to collective chaos

I León, D Pazó - Physical Review E, 2022 - APS
The emergence of collective synchrony from an incoherent state is a phenomenon
essentially described by the Kuramoto model. This canonical model was derived …

Analytical phase reduction for weakly nonlinear oscillators

I León, H Nakao - Chaos, Solitons & Fractals, 2023 - Elsevier
Phase reduction is a dimensionality reduction scheme to describe the dynamics of nonlinear
oscillators with a single phase variable. While it is crucial in synchronization analysis of …

Collective behaviors of mean-field coupled Stuart–Landau limit-cycle oscillators under additional repulsive links

J Wang, W Zou - Chaos: An Interdisciplinary Journal of Nonlinear …, 2021 - pubs.aip.org
We study the collective behaviors of a large population of Stuart–Landau limit-cycle
oscillators that coupled diffusively and equally with all of the others via the conjugate of the …

Stability of oscillation quenching in coupled oscillator populations with heterogeneous coupling

C Xu, H Yu - Physical Review E, 2024 - APS
Coupled oscillator models are of fundamental importance for understanding the collective
dynamics that underlie many realistic applications ranging from physics and biology to …

Phase reductions beyond the Kuramoto model: derivation, analysis and simulation

I León Merino - 2022 - repositorio.unican.es
A wide variety of systems are described as ensembles of oscillators: from the electric grid to
the brain. A better comprehension of the dynamics of oscillators ensembles is a relevant …