2 papers
nlin.CD2014
Etude de l'oscillateur de Van der Pol généralisé par la méthode du groupe de renormalisation
A. L. Hinvi, A. V. Monwanou, J. B. Chabi Orou
The renormalization group method is one of the singular perturbation methods used in the research of the asymptotic behavior of solution of ordinary differential equations. In this…
physics.flu-dyn2013
Recherche et étude de la stabilité du cycle limite pour l'oscillateur de Rayleigh
C. H. Miwadinou, A. V. Monwanou, J. B. Chabi Orou
In this paper, we studied Rayleigh autonomous oscillator by searching its limit cycle and by studying the stability of the cycle. Through this study, we studied the fixed points of…