A formal approximation of the splitting of separatrices in the classical Arnold's example of diffusion with two equal parameters
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Publication:2758134
DOI10.1088/0951-7715/14/6/316zbMath1001.37051OpenAlexW2009436400MaRDI QIDQ2758134
Publication date: 20 May 2002
Published in: Nonlinearity (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/0951-7715/14/6/316
Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40) Approximation methods and numerical treatment of dynamical systems (37M99) Nearly integrable Hamiltonian systems, KAM theory (70H08)
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