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Updated: Apr 22, 2026

Fabrication and Testing of Microfluidic Optomechanical Oscillators
Published on: May 29, 2014
Emergence of amplitude and oscillation death in identical coupled oscillators
Wei Zou1, D V Senthilkumar2, Jinqiao Duan1
1School of Mathematics and Statistics, Huazhong University of Science and Technology, Wuhan 430074, China and Center for Mathematical Sciences, Huazhong University of Science and Technology, Wuhan 430074, China.
Abstract:
We deduce rigorous conditions for the onset of amplitude death (AD) and oscillation death (OD) in a system of identical coupled paradigmatic Stuart-Landau oscillators. A nonscalar coupling and high frequency are beneficial for the onset of AD. In strong contrast, scalar diffusive coupling and low intrinsic frequency are in favor of the emergence of OD. Our finding contributes to clearly distinguish intrinsic geneses for AD and OD, and further substantially corroborates that AD and OD are indeed two dynamically distinct oscillation quenching phenomena due to distinctly different mechanisms.
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