6 citations · 11 across the 4 of their papers we have counts for
4 papers
Basin Metamorphosis in Coupled Phase Oscillators
Jin Yan, Ayumi Ozawa, Hiroshi Kori +1
We investigate the global basin structure of twisted states in nearest-neighbor coupled phase oscillators with a common phase shift . As increases, basin boundaries become p…
Phase reduction of reaction-diffusion systems with delay
Ayumi Ozawa, Yoji Kawamura
We develop a phase reduction method for reaction-diffusion systems with a discrete delay. On the basis of the recent developments in the phase reduction theory for infinite-dimensi…
Two distinct transitions in a population of coupled oscillators with turnover: desynchronization and stochastic oscillation quenching
Ayumi Ozawa, Hiroshi Kori
Synchronization, which is caused by mutual coupling, and turnover, which is the replacement of old components with new ones, are observed in various open systems consisting of many…
Feedback-induced desynchronization and oscillation quenching in a population of globally coupled oscillators
Ayumi Ozawa, Hiroshi Kori
Motivated from a wide range of applications, various methods to control synchronization in coupled oscillators have been proposed. Previous studies have demonstrated that global fe…