Additive noise quenches delay-induced oscillations

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چکیده

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OFFPRINT Additive noise quenches delay-induced oscillations

Noise has significant impact on nonlinear phenomena. Here we demonstrate that, in opposition to previous assumptions, additive noise interferes with the linear stability of scalar nonlinear systems when these are subject to time delay. We show this by performing a recently designed time-dependent delayed center manifold (DCM) reduction around a Hopf bifurcation in a model of nonlinear negative ...

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ژورنال

عنوان ژورنال: EPL (Europhysics Letters)

سال: 2013

ISSN: 0295-5075,1286-4854

DOI: 10.1209/0295-5075/102/60003