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|Title:||Exported oscillator competition: A concept to analyse complex rhytms|
|Author:||Lacasta Palacio, Ana María|
Sancho, José M.
Sagués i Mestre, Francesc
Sistemes dinàmics diferenciables
Differentiable dynamical systems
|Publisher:||The American Physical Society|
|Abstract:||We study the interaction between two independent nonlinear oscillators competing through a neutral excitable element. The first oscillator, completely deterministic, acts as a normal pacemaker sending pulses to the neutral element which fires when it is excited by these pulses. The second oscillator, endowed with some randomness, though unable to make the excitable element to beat, leads to the occasional suppression of its firing. The missing beats or errors are registered and their statistics analyzed in terms of the noise intensity and the periods of both oscillators. This study is inspired in some complex rhythms such as a particular class of heart arrhythmia.|
|Note:||Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.73.016206|
|It is part of:||Physical Review E, 2006, vol. 73, núm. 1, p. 016206(1)-016206(5)|
|Appears in Collections:||Articles publicats en revistes (Física Quàntica i Astrofísica)|
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