Preprints 2000

1. A preliminary numerical study on the existence of stable motions near the triangular points of the real Earth-Moon system
   Àngel Jorba
   Abstract (ASCII file), gzipped PostScript (694 Kb), zipped version (708 Kb),

2. Kovalevskaya, Liapounov, Painlevé, Ziglin and the Differential Galois Theory
   Juan J. Morales-Ruiz
   Introduction (ASCII file), gzipped PostScript (102 Kb), zipped version (104 Kb)

3. The fine geometry of the Cantor families of invariant tori in Hamiltonian systems
   Àngel Jorba, Jordi Villanueva
   Abstract (ASCII file), gzipped PostScript (68 Kb), zipped version (70 Kb)

4. The primitive function of an exact symplectomorphism
   Àlex Haro
   To appear in Nonlinearity
   Abstract (ASCII file), gzipped PostScript (619 Kb), zipped version (621 Kb)

5. New mechanisms for lack of equipartition of energy
   Àlex Haro, Rafael de la Llave
   To appear in Physical Review Letters
   Abstract (ASCII file), gzipped PostScript (649 Kb), zipped version (650 Kb)

6. The muonic helium atom as a classical three-body problem
   M.A. Andreu, A.C.B. Antunes, T.J. Stuchi
   To appear in Physical Review E
   Abstract (ASCII file), gzipped PostScript (1262 Kb), zipped version (1263 Kb)

7. The Quasi-bicircular problem for the Earth-Moon-Sun parameters (draft)
   M.A. Andreu, C. Simó
   Abstract (ASCII file), gzipped PostScript (174 Kb), zipped version (175 Kb)

8. Simple Choreographic Motions of N Bodies: A Preliminary Study
   A. Chenciner, J. Gerver, R. Montgomery, C. Simó
   Abstract (ASCII file), gzipped PostScript (221 Kb), zipped version (222 Kb)

9. New families of Solutions in N-Body Problems
   C. Simó
   Abstract (ASCII file), gzipped PostScript (160 Kb), zipped version (161 Kb)

10. Numerical computation of the normal behaviour of invariant curves of n-dimensional maps
    Àngel Jorba
    Abstract (ASCII file), gzipped PostScript (363 Kb), zipped version (364 Kb)

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