IMI/Publicaţii/BASM/Ediţii/BASM n.1 (38), 2002/

Codimension-one bifurcations for a Rayleigh model. (English)

Authors: Mihaela Sterpu, Adelina Georgescu


The periodically forced Rayleigh model is treated. In certain asymptotic conditions an averaged system is determined. Saddle-node and Hopf bifurcations for the averaged system are found. Codimension-one bifurcations of period-one solutions for suspended system are deduced. Theoretical and numerical results are seen to be in good agreement.

University of Craiova
Faculty of Mathematics and Informatics
str. A.I.Cuza 13, 1100 Craiova, Romania
E-mail: ,
University of Pitesti
Dept. of Mathematics
tr. Targu din Vale, 1, Pitesti, Romania