Multi-population phase oscillator networks with higher-order interactions
Multi-population phase oscillator networks with higher-order interactions
复制标题
具有高阶相互作用的多群体相位振荡器网络
DOI:
10.1007/s00030-022-00796-x
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
C. Kuehn
中科院分区:
文献类型:
--
作者:
C. Bick;Tobias Böhle;C. Kuehn
The classical Kuramoto model consists of finitely many pairwisely coupled oscillators on the circle. In many applications a simple pairwise coupling is not sufficient to describe real-world phenomena as higher-order (or group) interactions take place. Hence, we replace the classical coupling law with a very general coupling function involving higher-order terms. Furthermore, we allow for multiple populations of oscillators interacting with each other through a very general law. In our analysis, we focus on the characteristic system and the mean-field limit of this generalized class of Kuramoto models. While there are several works studying particular aspects of our program, we propose a general framework to work with all three aspects (higher-order, multi-population, and mean-field) simultaneously. In this article, we investigate dynamical properties within the framework of the characteristic system. We identify invariant subspaces of synchrony patterns and study their stability. It turns out that the so called all-synchronized state, which is one special synchrony pattern, is never asymptotically stable. However, under some conditions and with a suitable definition of stability, the all-synchronized state can be proven to be at least locally stable. In summary, our work provides a rigorous mathematical framework upon which the further study of multi-population higher-order coupled particle systems can be based.
影响因子:
4.2
作者:
Engelbrecht, Jan R.;Mirollo, Renato
通讯作者:
Mirollo, Renato
DOI:
10.1137/18m1200002
发表时间:
2019
期刊:
SIAM J. Appl. Math.
影响因子:
--
作者:
C. Kuehn;S. Throm
通讯作者:
S. Throm
影响因子:
2
作者:
Kaliuzhnyi-Verbovetskyi, Dmitry;Medvedev, Georgi S.
通讯作者:
Medvedev, Georgi S.