Abstract
We show that a C 1 torus that is homologous to the zero section, invariant by the geodesic flow of a symmetric Finsler metric in T 2, and possesses closed orbits is a graph of the canonical projection. This result, together with the result obtained by Bialy in 1989 for continuous invariant tori without closed orbits of symmetric Finsler metrics in T 2, shows that the second Birkhoff Theorem holds for C 1 Lagrangian invariant tori of symmetric Finsler metrics in the two torus. We also study the first Birkhoff Theorem for continuous invariant tori of Finsler metrics in T 2 and give some sufficient conditions for a continuous minimizing torus with closed orbits to be a graph of the canonical projection.
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References
Arnold, V. I.: Mathematical methods of classical mechanics. Berlin, Heidelberg, New York: Springer-Verlag 1978
Arnold, V. I.: Topological invariants of plane curves and caustics. University Lecture Series, vol. 5, Amer. Math. Soc. Providence, RI, 1984 pps
Bangert, V.: Mather sets for twist maps and geodesic on tori. In: Kirchgraber, U., Walther, H.O. (eds) Dynamics Reported. Vol. 1, B. G. Teubner, J. Wiley, 1–56, 1988
Bialy, M., Polterovich, L.: Geodesic flows on the two dimensional torus and phase transitions ``commensurability-noncommensurability''. Funk. Anal. Appl. 20, 223–226 (1986)
Bialy, M.: Aubry-Mather sets and Birkhoff's theorem for geodesic flows on the two dimensional torus. Communications in Math. Physics 126, 13–24 (1989)
Bialy, M., Polterovich, L.: Lagrangian singularities of invariant tori of Hamiltonian systems with two degrees of freedom. Invent math 97, 291–303 (1989)
Bialy, M., Polterovich, L.: Hamiltonian systems, Lagrangian tori and Birkhoff's theorem. Math. Ann. 292, 619–627 (1992)
Conley, C.: Isolated invariant sets and Morse index. Regional Conference Series in Mathematics, N. 38, American Mathematical Society, Providence, Rhode Island (1978). ISBN 0-8218-1688-8
Contreras, G., Iturriaga, R.: Convex Hamiltonians without conjugate points. Ergod. Th. Dyn. Sys. 19, 901–952 (1999)
Contreras, G., Iturriaga, R., Paternain, G., Paternain, M.: Lagrangian graphs, minimizing measures, and Mañé's critical values. Geom. Funct. Anal. 8 (5), 788–809 (1998)
Dias Carneiro, M., Ruggiero, R.: On variational and topological properties of C 1 invariant Lagrangian tori. Ergod. Th. and Dyn. Sys. 24, (2004)
Foulon, P.: Estimations de l'entropie des sistèmes lagrangians sans points conjugués. Annales de l'Institut Henri Poincaré 57, 117–146 (1992)
Hedlund, G.: Geodesics on a two dimensional Riemannian manifolds with periodic coefficients. Annals of Math. 33, 719–739 (1932)
Herman, M. R.: Inégalités a priori pour des tores Lagrangiens invariants par des difféomorphismes symplectiques. Publ. Math. IHES 70, 47–101 (1989)
McDuff, D., Salamon, D.: Introduction to Symplectic Topology. Oxford: Claredon Press 1995
Mañé, R.: On a theorem of Klingenberg. Dynamical systems and bifurcation theory. M. Camacho, M. Pacifico and F. Takens editors, Pitman research notes in mathematics. 160, 319–345 (1987)
Mather, J.: Action minimizing measures for positive definite Lagrangian systems. Math. Z. 207 (2), 169–207 (1991)
Morse, J. M.: A fundamental class of geodesics on any closed surface of genus greater than one. Trans. Amer. Math. Soc. 26 (1), 25–60 (1924)
Paternain, G.: Geodesic flows. Progress in Mathematics 180, Birhäuser, 1999
Polterovich, L.: Monotone Lagrange submanifolds of linear spaces and the Maslov class in cotangent bundles. Math. Z. 207, 217–222 (1991)
Polterovich, L.: The second Birkhoff's Theorem for optical Hamiltonian systems. Proc. Amer. math. Soc. 113, 513–516 (1991)
Viterbo, C.: A new obstruction to embedding Lagrangian tori. Invent. Math. 100, 301–320 (1990)
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Partially supported by CNPq, FAPERJ, TWAS
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Carneiro, M., Ruggiero, R. On Birkhoff Theorems for Lagrangian invariant tori with closed orbits. manuscripta math. 119, 411–432 (2006). https://doi.org/10.1007/s00229-005-0619-5
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DOI: https://doi.org/10.1007/s00229-005-0619-5