Order parameter dynamics in complex systems: From models to data
Collective ordering behaviors are typical macroscopic manifestations embedded in complex
systems and can be ubiquitously observed across various physical backgrounds. Elements …
systems and can be ubiquitously observed across various physical backgrounds. Elements …
Promoting synchrony of power grids by restructuring network topologies
X Li, W Wei, Z Zheng - Chaos: An Interdisciplinary Journal of Nonlinear …, 2023 - pubs.aip.org
The optimization of synchronization on distributed power grids is an important topic in recent
years. We extensively study the optimization by restructuring grid topology in terms of …
years. We extensively study the optimization by restructuring grid topology in terms of …
Hybrid synchronization with continuous varying exponent in modernized power grid
J Park, B Kahng - Chaos, Solitons & Fractals, 2024 - Elsevier
Motivated by the modernized power grid, we consider a synchronization transition (ST) of
the Kuramoto model (KM) with a mixture of first-and second-order type oscillators with …
the Kuramoto model (KM) with a mixture of first-and second-order type oscillators with …
Prolonged hysteresis in the Kuramoto model with inertia and higher-order interactions
The inclusion of inertia in the Kuramoto model has long been reported to change the nature
of a phase transition, providing a fertile ground to model the dynamical behaviors of …
of a phase transition, providing a fertile ground to model the dynamical behaviors of …
Dynamics of oscillator populations with disorder in the coupling phase shifts
We study populations of oscillators, all-to-all coupled by means of quenched disordered
phase shifts. While there is no traditional synchronization transition with a nonvanishing …
phase shifts. While there is no traditional synchronization transition with a nonvanishing …
Stochastic Kuramoto oscillators with inertia and higher-order interactions
The impact of noise in coupled oscillators with pairwise interactions has been extensively
explored. Here, we study stochastic second-order coupled Kuramoto oscillators with higher …
explored. Here, we study stochastic second-order coupled Kuramoto oscillators with higher …
Analytical approach to synchronous states of globally coupled noisy rotators
We study populations of globally coupled noisy rotators (oscillators with inertia) allowing a
nonequilibrium transition from a desynchronized state to a synchronous one (with the …
nonequilibrium transition from a desynchronized state to a synchronous one (with the …
Patterns and stability of coupled multi-stable nonlinear oscillators
G Bel, BS Alexandrov, AR Bishop… - Chaos, Solitons & …, 2023 - Elsevier
Nonlinear isolated and coupled oscillators are extensively studied as prototypical nonlinear
dynamics models. Much attention has been devoted to oscillator synchronization or the lack …
dynamics models. Much attention has been devoted to oscillator synchronization or the lack …
Resonant Solitary States in Complex Networks
Partially synchronized solitary states occur frequently when a synchronous system of
networked oscillators is perturbed locally. Remarkably, several asymptotic states of different …
networked oscillators is perturbed locally. Remarkably, several asymptotic states of different …
Hybrid Synchronization with Continuous Varying Exponent in Decentralized Power Grid
J Park, B Kahng - arxiv preprint arxiv:2407.07312, 2024 - arxiv.org
Motivated by the decentralized power grid, we consider a synchronization transition (ST) of
the Kuramoto model (KM) with a mixture of first-and second-order type oscillators with …
the Kuramoto model (KM) with a mixture of first-and second-order type oscillators with …