Summary
The Rössler system of equations is studied by both analytic and numerical techniques. The appearance of limit cycles in one-parameter families, not related to a Hopf bifurcation, is explained by the analysis of the model in the full parameter space. Domains in the parameter space leading to sequences of period-doubling and transition to chaotic attractors are identified. The analysis of the return map associated with bifurcating limit cycles gives evidence that such transitions exhibit typical features of period-doubling cascades in unimodal maps of the interval.
Riassunto
Si studiano le equazioni di Rössler con metodi analitici e numerici. Si mostra come la comparsa di cicli limite in famiglie ad un parametro, non collegati ad una biforcazione di Hopf, si possa spiegare con l’analisi del modello a parametri completi. Si identificano regioni nello spazio dei parametri a cui corrispondono flussi con orbite periodiche e transizioni ad «attrattori strani», per successioni di «biforcazioni di periodo doppio». In tali transizioni, le mappe di Poincaré associate ai flussi verificano le proprietà tipiche delle sequenze di biforcazioni in mappe unimodali dell’intervallo.
Similar content being viewed by others
References
J. Guckenheimer andP. Holmes:Nonlinear Oscillations, Dynamical Systems and Bifurcations of Vector Fields (Springer-Verlag, New York, N. Y., 1983).
S. N. Chow andJ. K. Hale:Methods of Bifurcation Theory (Springer-Verlag, New York, N. Y., 1982).
E. N. Lorenz:J. Atmos. Sci.,20, 130 (1963).
a)F. T. Arecchi, R. Meucci, G. Puccioni andJ. Tredicce:Phys. Rev. Lett.,49, 1217 (1982);b)F. T. Arecchi:Order and Chaos in Physics, presented atThe Symposium for the Sixtieth Anniversary of E. Caianiello, Amalfi, 5–7 May, 1983;c)F. T. Arecchi:Chaons and Generalized Multistability in Quantum Optics, Delivered atThe Nobel Symposium on The Physics of Chaos and Related Problems, to be published inPhys. Ser. (1984).
a)Ann. N. Y. Acad. Sci.,357 (R.H.G. Helleman, New York, N. Y., 1980);b)Physica D,7 (1983);c)Universality in Chaos (a reprint selection compiled byP. Cvitanovic), edited byA. Hilger (Techno House, Redcliff Way, Bristol, 1984).
a)Chaos and Order in Nature edited byH., Haken (Springer-Verlag, New York, N. Y., 1984);b)R. Serra, G. Zanarini, M. Andretta andM. Compiani:Introduzione alla fisica dei sistemi complessi (Editrice CLUEB, Bologna, 1984),c)Nonlinear Phenomena in Physics and Biology, edited byR. H. Enns, B. L. Jones, R. M. Miura andS. S. Rangnekar (Plenum Press, New York, N. Y., 1981).
a)Nonlinear Phenomena in Chemical Dynamics, edited byC. Vidal andPacault (Springer-Verlag, New York, N. Y., 1981);b)Oscillations in Chemical Reactions, edited byD. Gurel andO. Gurel (Springer-Verlag, New York, N. Y., 1983);c)D. V. Jorgensen andR. Aris:Chem. Ing. Sci.,38, 45 (1982).
a)L. Gardini, R. Lupini andC. Pellacani:Lett. Nuovo Cimento,42, 7 (1985);b)L. Gardini andR. Lupini:Chaotic attractors in a three-mode model of forced, dissipative, rotating fluid, submitted, toMeccanica.
J. E. Marsden andM. McCracken:The Hopf-Bifurcation and its Applications (Springer-Verlag, New York, N. Y., 1976).
N. J. Feigenbaum:J. Stat. Phys.,19, 25 (1978);21, 669 (1979);Phys. Lett. A,74, 375 (1979);Los Alamos Sci.,1, 4 (1980);Commun. Math. Phys.,77, 65 (1980).
P. Collet andJ. P. Eckmann:Iterated Map on the Interval as Dynamical Systems (Birkhauser, Boston, Mass., 1980).
a)O. E. Rössler:Phys. Lett. A,57, 397 (1976);b)A. Libchaber andJ. Maurer,J. Phys. (Paris) Lett.,40, L49 (1979);c)J. Crutchfield, D. Farmer, N. Packard, R. Shaw, G. Jones andR. J. Donnelly:Phys. Lett. A,76, 1 (1980);d)R. H. G. Helleman:Self-generated chaotic behaviour in nonlinear mechanics, inFundamental Problems in Structural Mechanics, Vol.5, edited byE. G. D. Cohen (1980), p. 165;e)J. D. Farmer, J. Crutchfield, H. Froehling, N. Packard andR. Show:Ann. N. Y. Acad. Sci.,357, 453 (1980).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gardini, L. Hopf bifurcations and period-doubling transitions in Rössler model. Nuov Cim B 89, 139–160 (1985). https://doi.org/10.1007/BF02723543
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02723543