期刊
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS
卷 19, 期 2, 页码 497-515出版社
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0218127409023159
关键词
Chua's equations; Lyapunov coefficient; degenerate Hopf bifurcation; limit cycle; chaotic attractor
资金
- CNPq [478544/2007-3]
- CAPES
In this paper we study the local codimension one, two and three Hopf bifurcations which occur in the classical Chua's differential equations with cubic nonlinearity. A detailed analytical description of the regions in the parameter space for which multiple small periodic solutions bifurcate from the equilibria of the system is obtained. As a consequence, a complete answer for the challenge proposed in [Moiola & Chua, 1999] is provided.
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