共 50 条
- [47] INSTABILITY IN NEARLY INTEGRABLE HAMILTONIAN SYSTEMS: GEOMETRIC METHODS XVIITH INTERNATIONAL CONGRESS ON MATHEMATICAL PHYSICS, 2014, : 282 - 282
- [48] Invariant tori for nearly integrable Hamiltonian systems with degeneracy Mathematische Zeitschrift, 1997, 226 : 375 - 387
- [50] Twistless invariant tori in nearly integrable Hamiltonian systems COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE, 1998, 327 (09): : 833 - 836