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We study dynamical networks of Stuart-Landau oscillators including time-varying delay
in the coupling and self-feedback. By generalizing the master stability function formalism to include variable-delay
connections with high-frequency delay modulations, which is equivalent to distributed delay
with an appropriate delay distribution, we analyze the regimes of amplitude death, i.e.,
stable steady states, in a ring network of oscillators, and demonstrate the superiority of
the proposed method with respect to the constant delay case. |
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