Universal behavior in populations composed of excitable and self-oscillatory elements
arXiv:nlin/0512009 · doi:10.1103/PhysRevE.73.055202
Abstract
We study the robustness of self-sustained oscillatory activity in a globally coupled ensemble of excitable and oscillatory units. The critical balance to achieve collective self-sustained oscillations is analytically established. We also report a universal scaling function for the ensemble's mean frequency. Our results extend the framework of the `Aging Transition' [Phys. Rev. Lett. 93, 104101 (2004)] including a broad class of dynamical systems potentially relevant in biology.
arXiv comment4 pages; Changed title
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