publication . Conference object . Other literature type . 2009

Switching phase states in two van der Pol oscillators coupled by ttochastically time-varying resistor

Uwate, Y; Nishio, Y; Stoop, R;
Open Access
  • Published: 24 Jun 2009
  • Country: Switzerland
Abstract
We explore the synchronization and switching behavior of a system of two identical van der Pol oscillators coupled by a stochastically timevarying resistor. Triggered by the time-varying resistor, the system of oscillators switches between synchronized and anti-synchronized behavior. We find that the preference of the synchronized/antisynchronized state is determined by the ratio of the probabilities of the two resistor states. The length of the phases of maintained resistor states, however, has not a decisive role in the process, since the switching is triggered, on average, with very short latency.
Subjects
arXiv: Computer Science::Emerging TechnologiesComputer Science::Other
free text keywords: Institute of Neuroinformatics, 570 Life sciences; biology
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