Numerical evidence of fast diffusion in a three-degree-of-freedom Hamiltonian system with a saddle-center

DOI10.1016/S0375-9601(02)00936-2zbMath0997.37035OpenAlexW2068065423MaRDI QIDQ1611188

Kazuyuki Yagasaki

Publication date: 21 August 2002

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

Full work available at URL: https://doi.org/10.1016/s0375-9601(02)00936-2

zbMATH Keywords

near-integrable systemslong-time instabilitywhiskered invariant tori

Mathematics Subject Classification ID

Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40) Nearly integrable Hamiltonian systems, KAM theory (70H08)

Related Items (1)

Chaotic motion of the \(N\)-vortex problem on a sphere. II. Saddle centers in three-degree-of-freedom Hamiltonians

Cites Work

• Nonlinear oscillations, dynamical systems, and bifurcations of vector fields
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