Examinando por Autor "Zhu, BeiBei"

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    Bogdanov–Takens resonance in time-delayed systems
    (SpringerLink, 2017-12-19) Coccolo Bosio, Mattia Tommaso; Zhu, BeiBei; Fernandez Sanjuán, Miguel Ángel; Sanz-Serna, Jesús Miguel
    We analyze the oscillatory dynamics of a time-delayed dynamical system subjected to a periodic external forcing. We show that, for certain values of the delay, the response can be greatly enhanced by a very small forcing amplitude. This phenomenon is related to the presence of a Bogdanov–Takens bifurcation and displays some analogies to other resonance phenomena, but also substantial differences.