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Название: Characterization of Stochastic Bifurcations in a Simple Biological Oscillator
Автор: Tateno T.
Journal of Statistical Physics, Vol. 92. Nos. 3/4. 1998. p. 675-705.
This study of the effect of noise on bifurcations in a simple biological oscillator with a periodically modulated threshold uses the first-passage-time problem of the Ornstein-Uhlenbeck process with a periodic boundary to define the operator governing the transition of a threshold phase density. Stochastic phase-locking is analyzed numerically by evaluating the evolution of the probability density function of the threshold phase. A firing phase map in a noisy environment is extended to a stochastic kernel so that stochastic bifurcations can be investigated by spectral analysis of the kernel.