共 5 条
- [1] The Stability of the Equilibrium of Planar Hamiltonian and Reversible Systems[J] Bin Liu Journal of dynamics and differential equations 2006,
- [2] Stability of Zero Solutions of Essentially Nonlinear One-Degree-of-Freedom Hamiltonian and Reversible Systems[J] Yu. N. Bibikov Differential Equations 2002,
- [3] Invariant Curves of Mappings with Averaged Small Twist[J] Rafael Ortega Advanced Nonlinear Studies 2001,
- [4] Parabolic fixed points and stability criteria for nonlinear Hill's equation[J] D. Núñez;R. Ortega ZAMP: Zeitschrift fur Angewandte Mathematik und Physik: = Journal of Applied Mathematics and Physics: = Journal de Mathematiques et de Physique Appliquees 2000,
- [5] The Stability of the Equilibrium of a Conservative System[J] Bin Liu Journal of Mathematical Analysis and Applications 1996, 1