Birkhoff lower-dimensional tori in Hamiltonian systems

DOI10.1007/BF02882777zbMath0910.70013MaRDI QIDQ1387456

Shaoli Wang, Chong-Qing Cheng

Publication date: 11 April 1999

Published in: Chinese Science Bulletin (Search for Journal in Brave)

zbMATH Keywords

hyperbolic torusBirkhoff fixed point theoremelliptic torus

Mathematics Subject Classification ID

Hamilton's equations (70H05) Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99) Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40)

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Families of invariant tori in KAM theory: interplay of integer characteristics

Cites Work

• Birkhoff-Kolmogorov-Arnold-Moser tori in convex Hamiltonian systems
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