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nlin.CD2008
Stochastic bifurcations: a perturbative study
Sebastien Aumaitre, Kirone Mallick, Francois Petrelis
We study a noise-induced bifurcation in the vicinity of the threshold by using a perturbative expansion of the order parameter, called the Poincaré-Lindstedt expansion. Each term o…
nlin.CD2007★ 22 cited
Noise-induced bifurcations, Multiscaling and On-Off intermittency
Sebastien Aumaitre, Francois Petrelis, Kirone Mallick
We present recent results on noise-induced transitions in a nonlinear oscillator with randomly modulated frequency. The presence of stochastic perturbations drastically alters the…