1. A new class of problems in the calculus of variations

   • Ivar Ekeland
   • Yiming Long
   • Qinglong Zhou

   OriginalPaper 29 December 2013 Pages: 553 - 584

2. Stable periodic solutions in the forced pendulum equation

   • Rafael Ortega

   OriginalPaper 29 December 2013 Pages: 585 - 599

3. MICZ-Kepler: Dynamics on the cone over SO(n)

   • Richard Montgomery

   OriginalPaper 29 December 2013 Pages: 600 - 607

4. Commuting foliations

   • Nguyen Tien Zung
   • Truong Hong Minh

   OriginalPaper 29 December 2013 Pages: 608 - 622

5. Polynomial entropies and integrable Hamiltonian systems

   • Jean-Pierre Marco

   OriginalPaper 29 December 2013 Pages: 623 - 655

6. Minimizing configurations and Hamilton-Jacobi equations of homogeneous N-body problems

   • Ezequiel Maderna

   OriginalPaper 29 December 2013 Pages: 656 - 673

7. Semi-concave singularities and the Hamilton-Jacobi equation

   • Patrick Bernard

   OriginalPaper 29 December 2013 Pages: 674 - 685

8. Capture into resonance and escape from it in a forced nonlinear pendulum

   • Anatoly I. Neishtadt
   • Alexey A. Vasiliev
   • Anton V. Artemyev

   OriginalPaper 29 December 2013 Pages: 686 - 696

9. C ¹-generic billiard tables have a dense set of periodic points

   • Marie-Claude Arnaud

   OriginalPaper 29 December 2013 Pages: 697 - 702

10. On action-angle coordinates and the Poincaré coordinates

    • Jacques Féjoz

    OriginalPaper 29 December 2013 Pages: 703 - 718

11. Generic super-exponential stability of elliptic equilibrium positions for symplectic vector fields

    • Laurent Niederman

    OriginalPaper 29 December 2013 Pages: 719 - 731

12. An estimation for the hyperbolic region of elliptic Lagrangian solutions in the planar three-body problem

    • Xijun Hu
    • Yuwei Ou

    OriginalPaper 29 December 2013 Pages: 732 - 741

13. A forgotten theorem on Z ^k × R ^m -action germs and related questions

    • Marc Chaperon

    OriginalPaper 29 December 2013 Pages: 742 - 773

14. Shilnikov lemma for a nondegenerate critical manifold of a Hamiltonian system

    • Sergey Bolotin
    • Piero Negrini

    OriginalPaper 29 December 2013 Pages: 774 - 800

15. KAM-tori near an analytic elliptic fixed point

    • L. Hakan Eliasson
    • Bassam Fayad
    • Raphaël Krikorian

    OriginalPaper 29 December 2013 Pages: 801 - 831

16. The problem of drift and recurrence for the rolling Chaplygin ball

    • Alexey V. Borisov
    • Alexander A. Kilin
    • Ivan S. Mamaev

    OriginalPaper 29 December 2013 Pages: 832 - 859

17. Aspects of the planetary Birkhoff normal form

    • Gabriella Pinzari

    OriginalPaper 29 December 2013 Pages: 860 - 906