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The Kuramoto-Daido model, which describes synchronization phenomena, is a system of ordinary differential equations on $N$-torus defined as coupled harmonic oscillators, whose natural frequencies are drawn from some distribution function.…

动力系统 · 数学 2009-11-30 Hayato Chiba

The Kuramoto model, despite its popularity as a mean-field theory for many synchronization phenomenon of oscillatory systems, is limited to a first-order harmonic coupling of phases. For higher-order coupling, there only exists a…

适应与自组织系统 · 物理学 2020-01-22 Chen Chris Gong , Arkady Pikovsky

The celebrated Kuramoto model provides an analytically tractable framework to study spontaneous collective synchronization and comprises globally coupled limit-cycle oscillators interacting symmetrically with one another. The…

适应与自组织系统 · 物理学 2021-09-15 M. Manoranjani , Shamik Gupta , V. K. Chandrasekar

The study of synchronization in populations of coupled biological oscillators is fundamental to many areas of biology to include neuroscience, cardiac dynamics and circadian rhythms. Studying these systems may involve tracking the…

定量方法 · 定量生物学 2017-01-18 Kevin M. Hannay , Daniel B. Forger , Victoria Booth

Networks of coupled oscillators are some of the most studied objects in the theory of dynamical systems. Two important areas of current interest are the study of synchrony in highly disordered systems and the modeling of systems with…

适应与自组织系统 · 物理学 2021-05-07 Matthew Ricci , Minju Jung , Yuwei Zhang , Mathieu Chalvidal , Aneri Soni , Thomas Serre

We introduce a generalization of the Kuramoto model by explicit consideration of time-dependent parameters. The oscillators' natural frequencies and/or couplings are supposed to be influenced by external, time-dependant fields, with…

混沌动力学 · 物理学 2012-11-21 Spase Petkoski , Aneta Stefanovska

We formulate a general Kuramoto model on weighted simplicial complexes where phases oscillators are supported on simplices of any order $k$. Crucially, we introduce linear and non-linear frustration terms that are independent of the…

数学物理 · 物理学 2022-05-23 Alexis Arnaudon , Robert L. Peach , Giovanni Petri , Paul Expert

The Kuramoto model is a paradigmatic model of collective synchronization in coupled oscillator systems. Although its mathematical properties have been extensively investigated, exact phase trajectories from arbitrary initial conditions have…

适应与自组织系统 · 物理学 2026-05-14 Keisuke Taga

Kuramoto oscillators have been proposed earlier as a model for interacting systems that exhibit synchronisation. In this article we study the difference between networks with symmetric and asymmetric distribution of natural frequencies. We…

适应与自组织系统 · 物理学 2014-12-22 Arindam Saha , R. E. Amritkar

The conditions under which synchronization is achieved for a one-dimensional ring of identical phase oscillators with Kuramoto-like local coupling are studied. The system is approached in the weakly coupled approximation as phase units.…

适应与自组织系统 · 物理学 2023-10-20 K. García Medina , E. Estevez-Rams

We examine a modification of the Kuramoto model for phase oscillators coupled on a network. Here, two populations of oscillators are considered, each with different network topologies, internal and cross-network couplings and frequencies.…

动力系统 · 数学 2016-02-17 A. C. Kalloniatis , M. L. Zuparic

Networks of coupled dynamical units give rise to collective dynamics such as the synchronization of oscillators or neurons in the brain. The ability of the network to adapt coupling strengths between units in accordance with their activity…

适应与自组织系统 · 物理学 2023-05-17 Benjamin Jüttner , Erik Andreas Martens

The understanding of synchronization ranging from natural to social systems has driven the interests of scientists from different disciplines. Here, we have investigated the synchronization dynamics of the Kuramoto dynamics departing from…

无序系统与神经网络 · 物理学 2009-09-29 Jie Ren , Huijie Yang

Many studies of synchronization properties of coupled oscillators, based on the classical Kuramoto approach, focus on ensembles coupled via a mean field. Here we introduce a setup of Kuramoto-type phase oscillators coupled via two mean…

混沌动力学 · 物理学 2017-06-19 Xiyun Zhang , Arkady Pikovsky , Zonghua Liu

The Kuramoto model is a mean-field model for the synchronisation behaviour of oscillators, which exhibits Landau damping. In a recent work, the nonlinear stability of a class of spatially inhomogeneous stationary states was shown under the…

偏微分方程分析 · 数学 2020-01-14 Helge Dietert

The dynamics of Kuramoto oscillators is investigated in terms of the exact response theory based on the Dissipation Function, which has been introduced in the field of nonequilibrium molecular dynamics. While linear response theory is a…

统计力学 · 物理学 2021-11-24 Debora Amadori , Matteo Colangeli , Astrid Correa , Lamberto Rondoni

One of a classical synchronization model is the Kuramoto model. We propose both first and second order Kuramoto dynamical models on graphs using discrete optimal transport dynamics. We analyze the synchronization behaviors for some examples…

动力系统 · 数学 2022-03-02 Wuchen Li , Hansol Park

The activity of collections of synchronizing neurons can be represented by weakly coupled nonlinear phase oscillators satisfying Kuramoto's equations. In this article, we build such neural-oscillator models, partly based on…

神经元与认知 · 定量生物学 2012-04-27 Patrick Suppes , Jose Acacio de Barros , Gary Oas

We study the synchronization of a generalized Kuramoto system in which the coupling weights are determined by the phase differences between oscillators. We employ the fast-learning regime in a Hebbian-like plasticity rule so that the…

偏微分方程分析 · 数学 2021-06-29 Jinyeong Park , David Poyato , Juan Soler

The Kuramoto model is a paradigmatic tool for studying the dynamics of collective behavior in large ensembles of coupled dynamical systems. Over the past decade a great deal of progress has been made in analytical descriptions of the…

适应与自组织系统 · 物理学 2018-08-15 Per Sebastian Skardal