Renormalization invariance of a Hamiltonian system near the saddle point.

DOI10.1016/S0375-9601(97)00590-2zbMath1044.37520OpenAlexW2073046492MaRDI QIDQ1968459

Yanyan Li

Publication date: 7 March 2000

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0375-9601(97)00590-2

Mathematics Subject Classification ID

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

Cites Work

• Unnamed Item
• Nonlinear oscillations, dynamical systems, and bifurcations of vector fields
• Patterns in chaos
• Regular and stochastic motion
• The width of the exponentially narrow stochastic layers
• Secondary homoclinic bifurcation theorems
• Homoclinic tangles-classification and applications

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