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Birkhoff-Hénon attractors for dissipative perturbations of area-preserving twist maps

Published online by Cambridge University Press:  19 September 2008

Leonardo Mora
Affiliation:
Instituto Venezolano de Investigaciones Cientificas, Departamento de Matemáticas, Apartado 21827, Caracas 1020-A, Venezuela

Abstract

We prove that an area-preserving twist map having an invariant curve, can be approximated by a twist map exhibiting a Birkhoff-Hénon attractor. This is done by showing that the invariant curve can be perturbed into a saddle-node cycle with criticalities and by using a recent result reported by Diaz, Rocha and Viana.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1994

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References

REFERENCES

[B]Birkhoff, G.. Sur quelques courbes fermées remarquables. Bull. Soc. Math. Fr. 60 (1932), 126.Google Scholar
[BC]Benedicks, M. and Carleson, L.. The dynamics of the Hénon map. Ann. Math. 133 (1991), 73169.CrossRefGoogle Scholar
[BY]Benedicks, M. and Young, L.. Sinai-Bowen-Ruelle measures for certain Hénon maps. Invent. Math. 112 (1993), 541576.CrossRefGoogle Scholar
[DRV]Diaz, J., Rocha, J. and Viana, M.. Saddle-node cycles and prevalence of strange attractors. In preparation.Google Scholar
[H1]Herman, M.. Sur la conjugaison différentiable des difféomorphismes du cercle á des rotations. Publ. Math IHES 49 (1979), 5234.Google Scholar
[H2]Herman, M.. Sur les courbes invariants par les difféomorphismes de lánneu. Astérisque 103–104 (1983).Google Scholar
[LI]Calvez, P. Le. Étude topologique des applications déviant la verticale. Ensaios Matemáticos SBM 2 (1990).Google Scholar
[L2]Calvez, P. Le. Propiétés des attracteurs de Birkhoff. Ergod. Th. & Dynam. Sys. 8 (1987), 241310.CrossRefGoogle Scholar
[MV]Mora, L. and Viana, M.. Abundance of strange attractors. Acta Math. 171 (1993), 171.Google Scholar
[M]Moser, J.. Stable and Random Motions in Dynamical Systems. Ann. Math. Studies Vol. 77. Princeton University Press: Princeton, 1973.Google Scholar
[N]Newhouse, S.. Quasi-elliptic periodic points in conservative dynamical systems. Amer. J. Math. 99 (1977), 10611087.Google Scholar
[NPT]Newhouse, S., Palis, J. and Takens, F.. Bifurcations and stability of families of diffeomorphismes. Publ. Math. IHES 57 (1983), 571.CrossRefGoogle Scholar
[S]Smale, S.. On the Problem of Reviving the Ergodic Hypothesis of Boltzmann and Birkhoff. New YorkAcademic of Sciences: 1980. pp 260266.Google Scholar