39 citations · 81 across the 4 of their papers we have counts for
4 papers
Can Lèvy noise induce coherence and stochastic resonances in a birhythmic van der Pol system?
R. Mbakob Yonkeu, R. Yamapi, G. Filatrella +1
The analysis of a birhythmic modified van der Pol type oscillator driven by periodic excitation and Lèvy noise shows the possible occurrence of coherence resonance and stochastic r…
Lévy noise induced transitions and enhanced stability in a birhythmic van der Pol system
René Yamapi, Raoul Mbakob Yonkeu, Giovanni Filatrella +1
This work describes the effects of Lévy noise on a birhythmic van der Pol like oscillator. Numerical simulations demonstrate that the noise induced escapes from an attractor to ano…
Pseudopotential of birhythmic van der Pol type systems with correlated noise
R. Mbakob Yonkeu, R. Yamapi, G. Filatrella +1
We propose to compute the effective activation energy, usually referred to a pseudopotential or quasipotential, of a birhythmic system -- a van der Pol like oscillator -- in the pr…
Stochastic Bifurcations induced by correlated Noise in a Birhythmic van der Pol System
R. Mbakob Yonkeu, R. Yamapi, G. Filatrella +1
We investigate the effects of exponentially correlated noise on birhythmic van der Pol type oscillators. The analytical results are obtained applying the quasi-harmonic assumption…